25452090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{881}}^1$

素因数の和:1004

約数の個数: 64

約数和(自身を含む): 68584320

約数和(自身を除く): 43132230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 107, 135, 214, 270, 321, 535, 642, 881, 963, 1070, 1605, 1762, 1926, 2643, 2889, 3210, 4405, 4815, 5286, 5778, 7929, 8810, 9630, 13215, 14445, 15858, 23787, 26430, 28890, 39645, 47574, 79290, 94267, 118935, 188534, 237870, 282801, 471335, 565602, 848403, 942670, 1414005, 1696806, 2545209, 2828010, 4242015, 5090418, 8484030, 12726045, 25452090]

約数ペア:

[(1, 25452090), (2, 12726045), (3, 8484030), (5, 5090418), (6, 4242015), (9, 2828010), (10, 2545209), (15, 1696806), (18, 1414005), (27, 942670), (30, 848403), (45, 565602), (54, 471335), (90, 282801), (107, 237870), (135, 188534), (214, 118935), (270, 94267), (321, 79290), (535, 47574), (642, 39645), (881, 28890), (963, 26430), (1070, 23787), (1605, 15858), (1762, 14445), (1926, 13215), (2643, 9630), (2889, 8810), (3210, 7929), (4405, 5778), (4815, 5286)]