86148585

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{881}}^1$

素因数の和:986

約数の個数: 48

約数和(自身を含む): 156029328

約数和(自身を除く): 69880743

約数列:

[1, 3, 5, 9, 15, 41, 45, 53, 123, 159, 205, 265, 369, 477, 615, 795, 881, 1845, 2173, 2385, 2643, 4405, 6519, 7929, 10865, 13215, 19557, 32595, 36121, 39645, 46693, 97785, 108363, 140079, 180605, 233465, 325089, 420237, 541815, 700395, 1625445, 1914413, 2101185, 5743239, 9572065, 17229717, 28716195, 86148585]

約数ペア:

[(1, 86148585), (3, 28716195), (5, 17229717), (9, 9572065), (15, 5743239), (41, 2101185), (45, 1914413), (53, 1625445), (123, 700395), (159, 541815), (205, 420237), (265, 325089), (369, 233465), (477, 180605), (615, 140079), (795, 108363), (881, 97785), (1845, 46693), (2173, 39645), (2385, 36121), (2643, 32595), (4405, 19557), (6519, 13215), (7929, 10865)]