9873325

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 15998976

約数和(自身を除く): 6125651

約数列:

[1, 5, 7, 11, 23, 25, 35, 55, 77, 115, 161, 175, 223, 253, 275, 385, 575, 805, 1115, 1265, 1561, 1771, 1925, 2453, 4025, 5129, 5575, 6325, 7805, 8855, 12265, 17171, 25645, 35903, 39025, 44275, 56419, 61325, 85855, 128225, 179515, 282095, 394933, 429275, 897575, 1410475, 1974665, 9873325]

約数ペア:

[(1, 9873325), (5, 1974665), (7, 1410475), (11, 897575), (23, 429275), (25, 394933), (35, 282095), (55, 179515), (77, 128225), (115, 85855), (161, 61325), (175, 56419), (223, 44275), (253, 39025), (275, 35903), (385, 25645), (575, 17171), (805, 12265), (1115, 8855), (1265, 7805), (1561, 6325), (1771, 5575), (1925, 5129), (2453, 4025)]