23555725

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{491}}^1$

素因数の和:621

約数の個数: 24

約数和(自身を含む): 31114080

約数和(自身を除く): 7558355

約数列:

[1, 5, 19, 25, 95, 101, 475, 491, 505, 1919, 2455, 2525, 9329, 9595, 12275, 46645, 47975, 49591, 233225, 247955, 942229, 1239775, 4711145, 23555725]

約数ペア:

[(1, 23555725), (5, 4711145), (19, 1239775), (25, 942229), (95, 247955), (101, 233225), (475, 49591), (491, 47975), (505, 46645), (1919, 12275), (2455, 9595), (2525, 9329)]