2253853465

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{2999}}^1$

素因数の和:3177

約数の個数: 32

約数和(自身を含む): 2877120000

約数和(自身を除く): 623266535

約数列:

[1, 5, 29, 71, 73, 145, 355, 365, 2059, 2117, 2999, 5183, 10295, 10585, 14995, 25915, 86971, 150307, 212929, 218927, 434855, 751535, 1064645, 1094635, 6174941, 6348883, 15543817, 30874705, 31744415, 77719085, 450770693, 2253853465]

約数ペア:

[(1, 2253853465), (5, 450770693), (29, 77719085), (71, 31744415), (73, 30874705), (145, 15543817), (355, 6348883), (365, 6174941), (2059, 1094635), (2117, 1064645), (2999, 751535), (5183, 434855), (10295, 218927), (10585, 212929), (14995, 150307), (25915, 86971)]