17070625

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:235

約数の個数: 40

約数和(自身を含む): 25191936

約数和(自身を除く): 8121311

約数列:

[1, 5, 11, 13, 25, 55, 65, 125, 143, 191, 275, 325, 625, 715, 955, 1375, 1625, 2101, 2483, 3575, 4775, 6875, 8125, 10505, 12415, 17875, 23875, 27313, 52525, 62075, 89375, 119375, 136565, 262625, 310375, 682825, 1313125, 1551875, 3414125, 17070625]

約数ペア:

[(1, 17070625), (5, 3414125), (11, 1551875), (13, 1313125), (25, 682825), (55, 310375), (65, 262625), (125, 136565), (143, 119375), (191, 89375), (275, 62075), (325, 52525), (625, 27313), (715, 23875), (955, 17875), (1375, 12415), (1625, 10505), (2101, 8125), (2483, 6875), (3575, 4775)]