135122015

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3331}}^1$

素因数の和:3423

約数の個数: 32

約数和(自身を含む): 198320640

約数和(自身を除く): 63198625

約数列:

[1, 5, 7, 19, 35, 61, 95, 133, 305, 427, 665, 1159, 2135, 3331, 5795, 8113, 16655, 23317, 40565, 63289, 116585, 203191, 316445, 443023, 1015955, 1422337, 2215115, 3860629, 7111685, 19303145, 27024403, 135122015]

約数ペア:

[(1, 135122015), (5, 27024403), (7, 19303145), (19, 7111685), (35, 3860629), (61, 2215115), (95, 1422337), (133, 1015955), (305, 443023), (427, 316445), (665, 203191), (1159, 116585), (2135, 63289), (3331, 40565), (5795, 23317), (8113, 16655)]