1189036865

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{4789}}^1$

素因数の和:4961

約数の個数: 32

約数和(自身を含む): 1589207040

約数和(自身を除く): 400170175

約数列:

[1, 5, 17, 23, 85, 115, 127, 391, 635, 1955, 2159, 2921, 4789, 10795, 14605, 23945, 49657, 81413, 110147, 248285, 407065, 550735, 608203, 1872499, 3041015, 9362495, 10339451, 13988669, 51697255, 69943345, 237807373, 1189036865]

約数ペア:

[(1, 1189036865), (5, 237807373), (17, 69943345), (23, 51697255), (85, 13988669), (115, 10339451), (127, 9362495), (391, 3041015), (635, 1872499), (1955, 608203), (2159, 550735), (2921, 407065), (4789, 248285), (10795, 110147), (14605, 81413), (23945, 49657)]