47837385

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4073}}^1$

素因数の和:4119

約数の個数: 40

約数和(自身を含む): 88731720

約数和(自身を除く): 40894335

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 261, 405, 435, 783, 1305, 2349, 3915, 4073, 11745, 12219, 20365, 36657, 61095, 109971, 118117, 183285, 329913, 354351, 549855, 590585, 1063053, 1649565, 1771755, 3189159, 5315265, 9567477, 15945795, 47837385]

約数ペア:

[(1, 47837385), (3, 15945795), (5, 9567477), (9, 5315265), (15, 3189159), (27, 1771755), (29, 1649565), (45, 1063053), (81, 590585), (87, 549855), (135, 354351), (145, 329913), (261, 183285), (405, 118117), (435, 109971), (783, 61095), (1305, 36657), (2349, 20365), (3915, 12219), (4073, 11745)]