15691785255

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1087}}^1\times {\mathrm{2153}}^1$

素因数の和:3400

約数の個数: 48

約数和(自身を含む): 27419558400

約数和(自身を除く): 11727773145

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 1087, 1341, 2153, 2235, 3261, 5435, 6459, 6705, 9783, 10765, 16305, 19377, 32295, 48915, 96885, 161963, 320797, 485889, 809815, 962391, 1457667, 1603985, 2340311, 2429445, 2887173, 4811955, 7020933, 7288335, 11701555, 14435865, 21062799, 35104665, 105313995, 348706339, 1046119017, 1743531695, 3138357051, 5230595085, 15691785255]

約数ペア:

[(1, 15691785255), (3, 5230595085), (5, 3138357051), (9, 1743531695), (15, 1046119017), (45, 348706339), (149, 105313995), (447, 35104665), (745, 21062799), (1087, 14435865), (1341, 11701555), (2153, 7288335), (2235, 7020933), (3261, 4811955), (5435, 2887173), (6459, 2429445), (6705, 2340311), (9783, 1603985), (10765, 1457667), (16305, 962391), (19377, 809815), (32295, 485889), (48915, 320797), (96885, 161963)]