30491115

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1097}}^1$

素因数の和:1231

約数の個数: 32

約数和(自身を含む): 52176960

約数和(自身を除く): 21685845

約数列:

[1, 3, 5, 15, 17, 51, 85, 109, 255, 327, 545, 1097, 1635, 1853, 3291, 5485, 5559, 9265, 16455, 18649, 27795, 55947, 93245, 119573, 279735, 358719, 597865, 1793595, 2032741, 6098223, 10163705, 30491115]

約数ペア:

[(1, 30491115), (3, 10163705), (5, 6098223), (15, 2032741), (17, 1793595), (51, 597865), (85, 358719), (109, 279735), (255, 119573), (327, 93245), (545, 55947), (1097, 27795), (1635, 18649), (1853, 16455), (3291, 9265), (5485, 5559)]