18103667425

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{379333}}^1$

素因数の和:379449

約数の個数: 24

約数和(自身を含む): 23706857664

約数和(自身を除く): 5603190239

約数列:

[1, 5, 23, 25, 83, 115, 415, 575, 1909, 2075, 9545, 47725, 379333, 1896665, 8724659, 9483325, 31484639, 43623295, 157423195, 218116475, 724146697, 787115975, 3620733485, 18103667425]

約数ペア:

[(1, 18103667425), (5, 3620733485), (23, 787115975), (25, 724146697), (83, 218116475), (115, 157423195), (415, 43623295), (575, 31484639), (1909, 9483325), (2075, 8724659), (9545, 1896665), (47725, 379333)]