74399825

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2753}}^1$

素因数の和:2833

約数の個数: 24

約数和(自身を含む): 98350848

約数和(自身を除く): 23951023

約数列:

[1, 5, 23, 25, 47, 115, 235, 575, 1081, 1175, 2753, 5405, 13765, 27025, 63319, 68825, 129391, 316595, 646955, 1582975, 2975993, 3234775, 14879965, 74399825]

約数ペア:

[(1, 74399825), (5, 14879965), (23, 3234775), (25, 2975993), (47, 1582975), (115, 646955), (235, 316595), (575, 129391), (1081, 68825), (1175, 63319), (2753, 27025), (5405, 13765)]