25373536065

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{2281}}^1$

素因数の和:2480

約数の個数: 128

約数和(自身を含む): 49448931840

約数和(自身を除く): 24075395775

約数列:

[1, 3, 5, 9, 15, 17, 27, 37, 45, 51, 85, 111, 131, 135, 153, 185, 255, 333, 393, 459, 555, 629, 655, 765, 999, 1179, 1665, 1887, 1965, 2227, 2281, 2295, 3145, 3537, 4847, 4995, 5661, 5895, 6681, 6843, 9435, 11135, 11405, 14541, 16983, 17685, 20043, 20529, 24235, 28305, 33405, 34215, 38777, 43623, 60129, 61587, 72705, 82399, 84397, 84915, 100215, 102645, 116331, 130869, 193885, 218115, 247197, 253191, 298811, 300645, 307935, 348993, 411995, 421985, 581655, 654345, 741591, 759573, 896433, 1046979, 1235985, 1265955, 1434749, 1494055, 1744965, 2224773, 2278719, 2689299, 3707955, 3797865, 4304247, 4482165, 5079787, 5234895, 7173745, 8067897, 11056007, 11123865, 11393595, 12912741, 13446495, 15239361, 21521235, 25398935, 33168021, 38738223, 40339485, 45718083, 55280035, 64563705, 76196805, 99504063, 137154249, 165840105, 187952119, 193691115, 228590415, 298512189, 497520315, 563856357, 685771245, 939760595, 1492560945, 1691569071, 2819281785, 5074707213, 8457845355, 25373536065]

約数ペア:

[(1, 25373536065), (3, 8457845355), (5, 5074707213), (9, 2819281785), (15, 1691569071), (17, 1492560945), (27, 939760595), (37, 685771245), (45, 563856357), (51, 497520315), (85, 298512189), (111, 228590415), (131, 193691115), (135, 187952119), (153, 165840105), (185, 137154249), (255, 99504063), (333, 76196805), (393, 64563705), (459, 55280035), (555, 45718083), (629, 40339485), (655, 38738223), (765, 33168021), (999, 25398935), (1179, 21521235), (1665, 15239361), (1887, 13446495), (1965, 12912741), (2227, 11393595), (2281, 11123865), (2295, 11056007), (3145, 8067897), (3537, 7173745), (4847, 5234895), (4995, 5079787), (5661, 4482165), (5895, 4304247), (6681, 3797865), (6843, 3707955), (9435, 2689299), (11135, 2278719), (11405, 2224773), (14541, 1744965), (16983, 1494055), (17685, 1434749), (20043, 1265955), (20529, 1235985), (24235, 1046979), (28305, 896433), (33405, 759573), (34215, 741591), (38777, 654345), (43623, 581655), (60129, 421985), (61587, 411995), (72705, 348993), (82399, 307935), (84397, 300645), (84915, 298811), (100215, 253191), (102645, 247197), (116331, 218115), (130869, 193885)]