42795225

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17291}}^1$

素因数の和:17318

約数の個数: 36

約数和(自身を含む): 83624112

約数和(自身を除く): 40828887

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 2475, 17291, 51873, 86455, 155619, 190201, 259365, 432275, 570603, 778095, 951005, 1296825, 1711809, 2853015, 3890475, 4755025, 8559045, 14265075, 42795225]

約数ペア:

[(1, 42795225), (3, 14265075), (5, 8559045), (9, 4755025), (11, 3890475), (15, 2853015), (25, 1711809), (33, 1296825), (45, 951005), (55, 778095), (75, 570603), (99, 432275), (165, 259365), (225, 190201), (275, 155619), (495, 86455), (825, 51873), (2475, 17291)]