133273755

素因数分解:

$3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3019}}^1$

素因数の和:3145

約数の個数: 40

約数和(自身を含む): 241177200

約数和(自身を除く): 107903445

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 109, 135, 327, 405, 545, 981, 1635, 2943, 3019, 4905, 8829, 9057, 14715, 15095, 27171, 44145, 45285, 81513, 135855, 244539, 329071, 407565, 987213, 1222695, 1645355, 2961639, 4936065, 8884917, 14808195, 26654751, 44424585, 133273755]

約数ペア:

[(1, 133273755), (3, 44424585), (5, 26654751), (9, 14808195), (15, 8884917), (27, 4936065), (45, 2961639), (81, 1645355), (109, 1222695), (135, 987213), (327, 407565), (405, 329071), (545, 244539), (981, 135855), (1635, 81513), (2943, 45285), (3019, 44145), (4905, 27171), (8829, 15095), (9057, 14715)]