38549115

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1$

素因数の和:554

約数の個数: 80

約数和(自身を含む): 79976160

約数和(自身を除く): 41427045

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 33, 45, 51, 55, 81, 85, 99, 135, 153, 165, 187, 255, 297, 405, 459, 495, 509, 561, 765, 891, 935, 1377, 1485, 1527, 1683, 2295, 2545, 2805, 4455, 4581, 5049, 5599, 6885, 7635, 8415, 8653, 13743, 15147, 16797, 22905, 25245, 25959, 27995, 41229, 43265, 50391, 68715, 75735, 77877, 83985, 95183, 129795, 151173, 206145, 233631, 251955, 285549, 389385, 453519, 475915, 700893, 755865, 856647, 1168155, 1427745, 2267595, 2569941, 3504465, 4283235, 7709823, 12849705, 38549115]

約数ペア:

[(1, 38549115), (3, 12849705), (5, 7709823), (9, 4283235), (11, 3504465), (15, 2569941), (17, 2267595), (27, 1427745), (33, 1168155), (45, 856647), (51, 755865), (55, 700893), (81, 475915), (85, 453519), (99, 389385), (135, 285549), (153, 251955), (165, 233631), (187, 206145), (255, 151173), (297, 129795), (405, 95183), (459, 83985), (495, 77877), (509, 75735), (561, 68715), (765, 50391), (891, 43265), (935, 41229), (1377, 27995), (1485, 25959), (1527, 25245), (1683, 22905), (2295, 16797), (2545, 15147), (2805, 13743), (4455, 8653), (4581, 8415), (5049, 7635), (5599, 6885)]