298794495

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{2767}}^1$

素因数の和:3111

約数の個数: 32

約数和(自身を含む): 500631552

約数和(自身を除く): 201837057

約数列:

[1, 3, 5, 15, 23, 69, 115, 313, 345, 939, 1565, 2767, 4695, 7199, 8301, 13835, 21597, 35995, 41505, 63641, 107985, 190923, 318205, 866071, 954615, 2598213, 4330355, 12991065, 19919633, 59758899, 99598165, 298794495]

約数ペア:

[(1, 298794495), (3, 99598165), (5, 59758899), (15, 19919633), (23, 12991065), (69, 4330355), (115, 2598213), (313, 954615), (345, 866071), (939, 318205), (1565, 190923), (2767, 107985), (4695, 63641), (7199, 41505), (8301, 35995), (13835, 21597)]