2696745

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:201

約数の個数: 32

約数和(自身を含む): 4574592

約数和(自身を除く): 1877847

約数列:

[1, 3, 5, 15, 37, 43, 111, 113, 129, 185, 215, 339, 555, 565, 645, 1591, 1695, 4181, 4773, 4859, 7955, 12543, 14577, 20905, 23865, 24295, 62715, 72885, 179783, 539349, 898915, 2696745]

約数ペア:

[(1, 2696745), (3, 898915), (5, 539349), (15, 179783), (37, 72885), (43, 62715), (111, 24295), (113, 23865), (129, 20905), (185, 14577), (215, 12543), (339, 7955), (555, 4859), (565, 4773), (645, 4181), (1591, 1695)]