152284405

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 231260400

約数和(自身を除く): 78975995

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 137, 245, 349, 455, 637, 685, 959, 1745, 1781, 2443, 3185, 4537, 4795, 6713, 8905, 12215, 12467, 17101, 22685, 31759, 33565, 47813, 62335, 85505, 87269, 158795, 222313, 239065, 334691, 436345, 621569, 1111565, 1673455, 2342837, 3107845, 4350983, 11714185, 21754915, 30456881, 152284405]

約数ペア:

[(1, 152284405), (5, 30456881), (7, 21754915), (13, 11714185), (35, 4350983), (49, 3107845), (65, 2342837), (91, 1673455), (137, 1111565), (245, 621569), (349, 436345), (455, 334691), (637, 239065), (685, 222313), (959, 158795), (1745, 87269), (1781, 85505), (2443, 62335), (3185, 47813), (4537, 33565), (4795, 31759), (6713, 22685), (8905, 17101), (12215, 12467)]