742377025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{120223}}^1$

素因数の和:120265

約数の個数: 24

約数和(自身を含む): 1043544320

約数和(自身を除く): 301167295

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1235, 6175, 120223, 601115, 1562899, 2284237, 3005575, 7814495, 11421185, 29695081, 39072475, 57105925, 148475405, 742377025]

約数ペア:

[(1, 742377025), (5, 148475405), (13, 57105925), (19, 39072475), (25, 29695081), (65, 11421185), (95, 7814495), (247, 3005575), (325, 2284237), (475, 1562899), (1235, 601115), (6175, 120223)]