71932385

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4703}}^1$

素因数の和:4757

約数の個数: 32

約数和(自身を含む): 108380160

約数和(自身を除く): 36447775

約数列:

[1, 5, 7, 19, 23, 35, 95, 115, 133, 161, 437, 665, 805, 2185, 3059, 4703, 15295, 23515, 32921, 89357, 108169, 164605, 446785, 540845, 625499, 757183, 2055211, 3127495, 3785915, 10276055, 14386477, 71932385]

約数ペア:

[(1, 71932385), (5, 14386477), (7, 10276055), (19, 3785915), (23, 3127495), (35, 2055211), (95, 757183), (115, 625499), (133, 540845), (161, 446785), (437, 164605), (665, 108169), (805, 89357), (2185, 32921), (3059, 23515), (4703, 15295)]