13611015

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:940

約数の個数: 48

約数和(自身を含む): 26597376

約数和(自身を除く): 12986361

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 155, 165, 279, 341, 465, 495, 887, 1023, 1395, 1705, 2661, 3069, 4435, 5115, 7983, 9757, 13305, 15345, 27497, 29271, 39915, 48785, 82491, 87813, 137485, 146355, 247473, 302467, 412455, 439065, 907401, 1237365, 1512335, 2722203, 4537005, 13611015]

約数ペア:

[(1, 13611015), (3, 4537005), (5, 2722203), (9, 1512335), (11, 1237365), (15, 907401), (31, 439065), (33, 412455), (45, 302467), (55, 247473), (93, 146355), (99, 137485), (155, 87813), (165, 82491), (279, 48785), (341, 39915), (465, 29271), (495, 27497), (887, 15345), (1023, 13305), (1395, 9757), (1705, 7983), (2661, 5115), (3069, 4435)]