42892635

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 70564608

約数和(自身を除く): 27671973

約数列:

[1, 3, 5, 15, 53, 159, 163, 265, 331, 489, 795, 815, 993, 1655, 2445, 4965, 8639, 17543, 25917, 43195, 52629, 53953, 87715, 129585, 161859, 263145, 269765, 809295, 2859509, 8578527, 14297545, 42892635]

約数ペア:

[(1, 42892635), (3, 14297545), (5, 8578527), (15, 2859509), (53, 809295), (159, 269765), (163, 263145), (265, 161859), (331, 129585), (489, 87715), (795, 53953), (815, 52629), (993, 43195), (1655, 25917), (2445, 17543), (4965, 8639)]