8063125

素因数分解:

$5^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:143

約数の個数: 40

約数和(自身を含む): 12246080

約数和(自身を除く): 4182955

約数列:

[1, 5, 7, 19, 25, 35, 95, 97, 125, 133, 175, 475, 485, 625, 665, 679, 875, 1843, 2375, 2425, 3325, 3395, 4375, 9215, 11875, 12125, 12901, 16625, 16975, 46075, 60625, 64505, 83125, 84875, 230375, 322525, 424375, 1151875, 1612625, 8063125]

約数ペア:

[(1, 8063125), (5, 1612625), (7, 1151875), (19, 424375), (25, 322525), (35, 230375), (95, 84875), (97, 83125), (125, 64505), (133, 60625), (175, 46075), (475, 16975), (485, 16625), (625, 12901), (665, 12125), (679, 11875), (875, 9215), (1843, 4375), (2375, 3395), (2425, 3325)]