26601795

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{881}}^1$

素因数の和:964

約数の個数: 48

約数和(自身を含む): 51184224

約数和(自身を除く): 24582429

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 61, 99, 165, 183, 305, 495, 549, 671, 881, 915, 2013, 2643, 2745, 3355, 4405, 6039, 7929, 9691, 10065, 13215, 29073, 30195, 39645, 48455, 53741, 87219, 145365, 161223, 268705, 436095, 483669, 591151, 806115, 1773453, 2418345, 2955755, 5320359, 8867265, 26601795]

約数ペア:

[(1, 26601795), (3, 8867265), (5, 5320359), (9, 2955755), (11, 2418345), (15, 1773453), (33, 806115), (45, 591151), (55, 483669), (61, 436095), (99, 268705), (165, 161223), (183, 145365), (305, 87219), (495, 53741), (549, 48455), (671, 39645), (881, 30195), (915, 29073), (2013, 13215), (2643, 10065), (2745, 9691), (3355, 7929), (4405, 6039)]