8961015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2753}}^1$

素因数の和:2799

約数の個数: 32

約数和(自身を含む): 16920576

約数和(自身を除く): 7959561

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 2753, 3255, 8259, 13765, 19271, 41295, 57813, 85343, 96355, 256029, 289065, 426715, 597401, 1280145, 1792203, 2987005, 8961015]

約数ペア:

[(1, 8961015), (3, 2987005), (5, 1792203), (7, 1280145), (15, 597401), (21, 426715), (31, 289065), (35, 256029), (93, 96355), (105, 85343), (155, 57813), (217, 41295), (465, 19271), (651, 13765), (1085, 8259), (2753, 3255)]