68791965

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{18127}}^1$

素因数の和:18169

約数の個数: 32

約数和(自身を含む): 125300736

約数和(自身を除く): 56508771

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 18127, 54381, 90635, 199397, 271905, 416921, 598191, 996985, 1250763, 2084605, 2990955, 4586131, 6253815, 13758393, 22930655, 68791965]

約数ペア:

[(1, 68791965), (3, 22930655), (5, 13758393), (11, 6253815), (15, 4586131), (23, 2990955), (33, 2084605), (55, 1250763), (69, 996985), (115, 598191), (165, 416921), (253, 271905), (345, 199397), (759, 90635), (1265, 54381), (3795, 18127)]