74680245

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{14951}}^1$

素因数の和:15002

約数の個数: 32

約数和(自身を含む): 136362240

約数和(自身を除く): 61681995

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 555, 999, 1665, 4995, 14951, 44853, 74755, 134559, 224265, 403677, 553187, 672795, 1659561, 2018385, 2765935, 4978683, 8297805, 14936049, 24893415, 74680245]

約数ペア:

[(1, 74680245), (3, 24893415), (5, 14936049), (9, 8297805), (15, 4978683), (27, 2765935), (37, 2018385), (45, 1659561), (111, 672795), (135, 553187), (185, 403677), (333, 224265), (555, 134559), (999, 74755), (1665, 44853), (4995, 14951)]