38862315

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 73920000

約数和(自身を除く): 35057685

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 109, 135, 139, 171, 285, 327, 417, 513, 545, 695, 855, 981, 1251, 1635, 2071, 2085, 2565, 2641, 2943, 3753, 4905, 6213, 6255, 7923, 10355, 13205, 14715, 15151, 18639, 18765, 23769, 31065, 39615, 45453, 55917, 71307, 75755, 93195, 118845, 136359, 227265, 279585, 287869, 356535, 409077, 681795, 863607, 1439345, 2045385, 2590821, 4318035, 7772463, 12954105, 38862315]

約数ペア:

[(1, 38862315), (3, 12954105), (5, 7772463), (9, 4318035), (15, 2590821), (19, 2045385), (27, 1439345), (45, 863607), (57, 681795), (95, 409077), (109, 356535), (135, 287869), (139, 279585), (171, 227265), (285, 136359), (327, 118845), (417, 93195), (513, 75755), (545, 71307), (695, 55917), (855, 45453), (981, 39615), (1251, 31065), (1635, 23769), (2071, 18765), (2085, 18639), (2565, 15151), (2641, 14715), (2943, 13205), (3753, 10355), (4905, 7923), (6213, 6255)]