15690040765

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{577}}^1$

素因数の和:886

約数の個数: 64

約数和(自身を含む): 22328815104

約数和(自身を除く): 6638774339

約数列:

[1, 5, 7, 35, 53, 107, 137, 265, 371, 535, 577, 685, 749, 959, 1855, 2885, 3745, 4039, 4795, 5671, 7261, 14659, 20195, 28355, 30581, 36305, 39697, 50827, 61739, 73295, 79049, 102613, 152905, 198485, 214067, 254135, 308695, 395245, 432173, 513065, 553343, 776927, 1070335, 2160865, 2766715, 3272167, 3884635, 4189597, 5438489, 8458243, 16360835, 20947985, 22905169, 27192445, 29327179, 42291215, 59207701, 114525845, 146635895, 296038505, 448286879, 2241434395, 3138008153, 15690040765]

約数ペア:

[(1, 15690040765), (5, 3138008153), (7, 2241434395), (35, 448286879), (53, 296038505), (107, 146635895), (137, 114525845), (265, 59207701), (371, 42291215), (535, 29327179), (577, 27192445), (685, 22905169), (749, 20947985), (959, 16360835), (1855, 8458243), (2885, 5438489), (3745, 4189597), (4039, 3884635), (4795, 3272167), (5671, 2766715), (7261, 2160865), (14659, 1070335), (20195, 776927), (28355, 553343), (30581, 513065), (36305, 432173), (39697, 395245), (50827, 308695), (61739, 254135), (73295, 214067), (79049, 198485), (102613, 152905)]