39793275

素因数分解:

$3^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:522

約数の個数: 60

約数和(自身を含む): 75590152

約数和(自身を除く): 35796877

約数列:

[1, 3, 5, 9, 15, 25, 27, 43, 45, 75, 81, 129, 135, 215, 225, 387, 405, 457, 645, 675, 1075, 1161, 1371, 1935, 2025, 2285, 3225, 3483, 4113, 5805, 6855, 9675, 11425, 12339, 17415, 19651, 20565, 29025, 34275, 37017, 58953, 61695, 87075, 98255, 102825, 176859, 185085, 294765, 308475, 491275, 530577, 884295, 925425, 1473825, 1591731, 2652885, 4421475, 7958655, 13264425, 39793275]

約数ペア:

[(1, 39793275), (3, 13264425), (5, 7958655), (9, 4421475), (15, 2652885), (25, 1591731), (27, 1473825), (43, 925425), (45, 884295), (75, 530577), (81, 491275), (129, 308475), (135, 294765), (215, 185085), (225, 176859), (387, 102825), (405, 98255), (457, 87075), (645, 61695), (675, 58953), (1075, 37017), (1161, 34275), (1371, 29025), (1935, 20565), (2025, 19651), (2285, 17415), (3225, 12339), (3483, 11425), (4113, 9675), (5805, 6855)]