85896965

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{101}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 132603264

約数和(自身を除く): 46706299

約数列:

[1, 5, 7, 11, 35, 47, 55, 77, 101, 235, 329, 385, 505, 517, 707, 1111, 1645, 2209, 2585, 3535, 3619, 4747, 5555, 7777, 11045, 15463, 18095, 23735, 24299, 33229, 38885, 52217, 77315, 121495, 166145, 170093, 223109, 261085, 365519, 850465, 1115545, 1561763, 1827595, 2454199, 7808815, 12270995, 17179393, 85896965]

約数ペア:

[(1, 85896965), (5, 17179393), (7, 12270995), (11, 7808815), (35, 2454199), (47, 1827595), (55, 1561763), (77, 1115545), (101, 850465), (235, 365519), (329, 261085), (385, 223109), (505, 170093), (517, 166145), (707, 121495), (1111, 77315), (1645, 52217), (2209, 38885), (2585, 33229), (3535, 24299), (3619, 23735), (4747, 18095), (5555, 15463), (7777, 11045)]