90560145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 164118528

約数和(自身を除く): 73558383

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 71, 93, 155, 195, 211, 213, 355, 403, 465, 633, 923, 1055, 1065, 1209, 2015, 2201, 2743, 2769, 3165, 4615, 6045, 6541, 6603, 8229, 11005, 13715, 13845, 14981, 19623, 28613, 32705, 33015, 41145, 44943, 74905, 85033, 85839, 98115, 143065, 194753, 224715, 255099, 425165, 429195, 464411, 584259, 973765, 1275495, 1393233, 2322055, 2921295, 6037343, 6966165, 18112029, 30186715, 90560145]

約数ペア:

[(1, 90560145), (3, 30186715), (5, 18112029), (13, 6966165), (15, 6037343), (31, 2921295), (39, 2322055), (65, 1393233), (71, 1275495), (93, 973765), (155, 584259), (195, 464411), (211, 429195), (213, 425165), (355, 255099), (403, 224715), (465, 194753), (633, 143065), (923, 98115), (1055, 85839), (1065, 85033), (1209, 74905), (2015, 44943), (2201, 41145), (2743, 33015), (2769, 32705), (3165, 28613), (4615, 19623), (6045, 14981), (6541, 13845), (6603, 13715), (8229, 11005)]