85895745

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{3169}}^1$

素因数の和:3329

約数の個数: 32

約数和(自身を含む): 149116800

約数和(自身を除く): 63221055

約数列:

[1, 3, 5, 13, 15, 39, 65, 139, 195, 417, 695, 1807, 2085, 3169, 5421, 9035, 9507, 15845, 27105, 41197, 47535, 123591, 205985, 440491, 617955, 1321473, 2202455, 5726383, 6607365, 17179149, 28631915, 85895745]

約数ペア:

[(1, 85895745), (3, 28631915), (5, 17179149), (13, 6607365), (15, 5726383), (39, 2202455), (65, 1321473), (139, 617955), (195, 440491), (417, 205985), (695, 123591), (1807, 47535), (2085, 41197), (3169, 27105), (5421, 15845), (9035, 9507)]