22160625

素因数分解:

$3^1\times 5^4\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:299

約数の個数: 40

約数和(自身を含む): 37787904

約数和(自身を除く): 15627279

約数列:

[1, 3, 5, 15, 25, 53, 75, 125, 159, 223, 265, 375, 625, 669, 795, 1115, 1325, 1875, 3345, 3975, 5575, 6625, 11819, 16725, 19875, 27875, 33125, 35457, 59095, 83625, 99375, 139375, 177285, 295475, 418125, 886425, 1477375, 4432125, 7386875, 22160625]

約数ペア:

[(1, 22160625), (3, 7386875), (5, 4432125), (15, 1477375), (25, 886425), (53, 418125), (75, 295475), (125, 177285), (159, 139375), (223, 99375), (265, 83625), (375, 59095), (625, 35457), (669, 33125), (795, 27875), (1115, 19875), (1325, 16725), (1875, 11819), (3345, 6625), (3975, 5575)]