20161846125

素因数分解:

$3^2\times 5^3\times {\mathrm{523}}^1\times {\mathrm{34267}}^1$

素因数の和:34811

約数の個数: 48

約数和(自身を含む): 36415644096

約数和(自身を除く): 16253797971

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 523, 1125, 1569, 2615, 4707, 7845, 13075, 23535, 34267, 39225, 65375, 102801, 117675, 171335, 196125, 308403, 514005, 588375, 856675, 1542015, 2570025, 4283375, 7710075, 12850125, 17921641, 38550375, 53764923, 89608205, 161294769, 268824615, 448041025, 806473845, 1344123075, 2240205125, 4032369225, 6720615375, 20161846125]

約数ペア:

[(1, 20161846125), (3, 6720615375), (5, 4032369225), (9, 2240205125), (15, 1344123075), (25, 806473845), (45, 448041025), (75, 268824615), (125, 161294769), (225, 89608205), (375, 53764923), (523, 38550375), (1125, 17921641), (1569, 12850125), (2615, 7710075), (4707, 4283375), (7845, 2570025), (13075, 1542015), (23535, 856675), (34267, 588375), (39225, 514005), (65375, 308403), (102801, 196125), (117675, 171335)]