86891035

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{839}}^1$

素因数の和:1131

約数の個数: 32

約数和(自身を含む): 130636800

約数和(自身を除く): 43745765

約数列:

[1, 5, 7, 11, 35, 55, 77, 269, 385, 839, 1345, 1883, 2959, 4195, 5873, 9229, 9415, 14795, 20713, 29365, 46145, 64603, 103565, 225691, 323015, 1128455, 1579837, 2482601, 7899185, 12413005, 17378207, 86891035]

約数ペア:

[(1, 86891035), (5, 17378207), (7, 12413005), (11, 7899185), (35, 2482601), (55, 1579837), (77, 1128455), (269, 323015), (385, 225691), (839, 103565), (1345, 64603), (1883, 46145), (2959, 29365), (4195, 20713), (5873, 14795), (9229, 9415)]