108606575

素因数分解:

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

素因数の和:285

約数の個数: 72

約数和(自身を含む): 177321984

約数和(自身を除く): 68715409

約数列:

[1, 5, 7, 11, 23, 25, 35, 55, 77, 115, 121, 161, 175, 223, 253, 275, 385, 575, 605, 805, 847, 1115, 1265, 1561, 1771, 1925, 2453, 2783, 3025, 4025, 4235, 5129, 5575, 6325, 7805, 8855, 12265, 13915, 17171, 19481, 21175, 25645, 26983, 35903, 39025, 44275, 56419, 61325, 69575, 85855, 97405, 128225, 134915, 179515, 188881, 282095, 394933, 429275, 487025, 620609, 674575, 897575, 944405, 1410475, 1974665, 3103045, 4344263, 4722025, 9873325, 15515225, 21721315, 108606575]

約数ペア:

[(1, 108606575), (5, 21721315), (7, 15515225), (11, 9873325), (23, 4722025), (25, 4344263), (35, 3103045), (55, 1974665), (77, 1410475), (115, 944405), (121, 897575), (161, 674575), (175, 620609), (223, 487025), (253, 429275), (275, 394933), (385, 282095), (575, 188881), (605, 179515), (805, 134915), (847, 128225), (1115, 97405), (1265, 85855), (1561, 69575), (1771, 61325), (1925, 56419), (2453, 44275), (2783, 39025), (3025, 35903), (4025, 26983), (4235, 25645), (5129, 21175), (5575, 19481), (6325, 17171), (7805, 13915), (8855, 12265)]