121085375

素因数分解:

$5^3\times {\mathrm{109}}^1\times {\mathrm{8887}}^1$

素因数の和:9011

約数の個数: 16

約数和(自身を含む): 152518080

約数和(自身を除く): 31432705

約数列:

[1, 5, 25, 109, 125, 545, 2725, 8887, 13625, 44435, 222175, 968683, 1110875, 4843415, 24217075, 121085375]

約数ペア:

[(1, 121085375), (5, 24217075), (25, 4843415), (109, 1110875), (125, 968683), (545, 222175), (2725, 44435), (8887, 13625)]