738314375

素因数分解:

$5^4\times {\mathrm{23}}^1\times {\mathrm{51361}}^1$

素因数の和:51404

約数の個数: 20

約数和(自身を含む): 962729328

約数和(自身を除く): 224414953

約数列:

[1, 5, 23, 25, 115, 125, 575, 625, 2875, 14375, 51361, 256805, 1181303, 1284025, 5906515, 6420125, 29532575, 32100625, 147662875, 738314375]

約数ペア:

[(1, 738314375), (5, 147662875), (23, 32100625), (25, 29532575), (115, 6420125), (125, 5906515), (575, 1284025), (625, 1181303), (2875, 256805), (14375, 51361)]