8483125

素因数分解:

$5^4\times 7^2\times {\mathrm{277}}^1$

素因数の和:311

約数の個数: 30

約数和(自身を含む): 12375726

約数和(自身を除く): 3892601

約数列:

[1, 5, 7, 25, 35, 49, 125, 175, 245, 277, 625, 875, 1225, 1385, 1939, 4375, 6125, 6925, 9695, 13573, 30625, 34625, 48475, 67865, 173125, 242375, 339325, 1211875, 1696625, 8483125]

約数ペア:

[(1, 8483125), (5, 1696625), (7, 1211875), (25, 339325), (35, 242375), (49, 173125), (125, 67865), (175, 48475), (245, 34625), (277, 30625), (625, 13573), (875, 9695), (1225, 6925), (1385, 6125), (1939, 4375)]