61364115

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19763}}^1$

素因数の和:19800

約数の個数: 32

約数和(自身を含む): 113840640

約数和(自身を除く): 52476525

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 19763, 59289, 98815, 177867, 296445, 454549, 533601, 889335, 1363647, 2272745, 2668005, 4090941, 6818235, 12272823, 20454705, 61364115]

約数ペア:

[(1, 61364115), (3, 20454705), (5, 12272823), (9, 6818235), (15, 4090941), (23, 2668005), (27, 2272745), (45, 1363647), (69, 889335), (115, 533601), (135, 454549), (207, 296445), (345, 177867), (621, 98815), (1035, 59289), (3105, 19763)]