25201710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2617}}^1$

素因数の和:2737

約数の個数: 48

約数和(自身を含む): 66162096

約数和(自身を除く): 40960386

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 107, 214, 321, 535, 642, 963, 1070, 1605, 1926, 2617, 3210, 4815, 5234, 7851, 9630, 13085, 15702, 23553, 26170, 39255, 47106, 78510, 117765, 235530, 280019, 560038, 840057, 1400095, 1680114, 2520171, 2800190, 4200285, 5040342, 8400570, 12600855, 25201710]

約数ペア:

[(1, 25201710), (2, 12600855), (3, 8400570), (5, 5040342), (6, 4200285), (9, 2800190), (10, 2520171), (15, 1680114), (18, 1400095), (30, 840057), (45, 560038), (90, 280019), (107, 235530), (214, 117765), (321, 78510), (535, 47106), (642, 39255), (963, 26170), (1070, 23553), (1605, 15702), (1926, 13085), (2617, 9630), (3210, 7851), (4815, 5234)]