68869295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1009}}^1$

素因数の和:1115

約数の個数: 32

約数和(自身を含む): 96863040

約数和(自身を除く): 27993745

約数列:

[1, 5, 11, 17, 55, 73, 85, 187, 365, 803, 935, 1009, 1241, 4015, 5045, 6205, 11099, 13651, 17153, 55495, 68255, 73657, 85765, 188683, 368285, 810227, 943415, 1252169, 4051135, 6260845, 13773859, 68869295]

約数ペア:

[(1, 68869295), (5, 13773859), (11, 6260845), (17, 4051135), (55, 1252169), (73, 943415), (85, 810227), (187, 368285), (365, 188683), (803, 85765), (935, 73657), (1009, 68255), (1241, 55495), (4015, 17153), (5045, 13651), (6205, 11099)]