124989215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 166634496

約数和(自身を除く): 41645281

約数列:

[1, 5, 13, 47, 65, 163, 235, 251, 611, 815, 1255, 2119, 3055, 3263, 7661, 10595, 11797, 16315, 38305, 40913, 58985, 99593, 153361, 204565, 497965, 531869, 766805, 1922911, 2659345, 9614555, 24997843, 124989215]

約数ペア:

[(1, 124989215), (5, 24997843), (13, 9614555), (47, 2659345), (65, 1922911), (163, 766805), (235, 531869), (251, 497965), (611, 204565), (815, 153361), (1255, 99593), (2119, 58985), (3055, 40913), (3263, 38305), (7661, 16315), (10595, 11797)]