8872325

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{419}}^1$

素因数の和:458

約数の個数: 36

約数和(自身を含む): 13853280

約数和(自身を除く): 4980955

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 121, 175, 275, 385, 419, 605, 847, 1925, 2095, 2933, 3025, 4235, 4609, 10475, 14665, 21175, 23045, 32263, 50699, 73325, 115225, 161315, 253495, 354893, 806575, 1267475, 1774465, 8872325]

約数ペア:

[(1, 8872325), (5, 1774465), (7, 1267475), (11, 806575), (25, 354893), (35, 253495), (55, 161315), (77, 115225), (121, 73325), (175, 50699), (275, 32263), (385, 23045), (419, 21175), (605, 14665), (847, 10475), (1925, 4609), (2095, 4235), (2933, 3025)]