102450625

素因数分解:

$5^4\times {\mathrm{23}}^1\times {\mathrm{7127}}^1$

素因数の和:7170

約数の個数: 20

約数和(自身を含む): 133607232

約数和(自身を除く): 31156607

約数列:

[1, 5, 23, 25, 115, 125, 575, 625, 2875, 7127, 14375, 35635, 163921, 178175, 819605, 890875, 4098025, 4454375, 20490125, 102450625]

約数ペア:

[(1, 102450625), (5, 20490125), (23, 4454375), (25, 4098025), (115, 890875), (125, 819605), (575, 178175), (625, 163921), (2875, 35635), (7127, 14375)]