14974375

素因数分解:

$5^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:149

約数の個数: 40

約数和(自身を含む): 21430640

約数和(自身を除く): 6456265

約数列:

[1, 5, 13, 19, 25, 65, 95, 97, 125, 247, 325, 475, 485, 625, 1235, 1261, 1625, 1843, 2375, 2425, 6175, 6305, 8125, 9215, 11875, 12125, 23959, 30875, 31525, 46075, 60625, 119795, 154375, 157625, 230375, 598975, 788125, 1151875, 2994875, 14974375]

約数ペア:

[(1, 14974375), (5, 2994875), (13, 1151875), (19, 788125), (25, 598975), (65, 230375), (95, 157625), (97, 154375), (125, 119795), (247, 60625), (325, 46075), (475, 31525), (485, 30875), (625, 23959), (1235, 12125), (1261, 11875), (1625, 9215), (1843, 8125), (2375, 6305), (2425, 6175)]