13869375

素因数分解:

$3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{569}}^1$

素因数の和:605

約数の個数: 40

約数和(自身を含む): 24929520

約数和(自身を除く): 11060145

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 569, 625, 975, 1625, 1707, 1875, 2845, 4875, 7397, 8125, 8535, 14225, 22191, 24375, 36985, 42675, 71125, 110955, 184925, 213375, 355625, 554775, 924625, 1066875, 2773875, 4623125, 13869375]

約数ペア:

[(1, 13869375), (3, 4623125), (5, 2773875), (13, 1066875), (15, 924625), (25, 554775), (39, 355625), (65, 213375), (75, 184925), (125, 110955), (195, 71125), (325, 42675), (375, 36985), (569, 24375), (625, 22191), (975, 14225), (1625, 8535), (1707, 8125), (1875, 7397), (2845, 4875)]