81586095

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{3449}}^1$

素因数の和:3559

約数の個数: 32

約数和(自身を含む): 139104000

約数和(自身を除く): 57517905

約数列:

[1, 3, 5, 15, 19, 57, 83, 95, 249, 285, 415, 1245, 1577, 3449, 4731, 7885, 10347, 17245, 23655, 51735, 65531, 196593, 286267, 327655, 858801, 982965, 1431335, 4294005, 5439073, 16317219, 27195365, 81586095]

約数ペア:

[(1, 81586095), (3, 27195365), (5, 16317219), (15, 5439073), (19, 4294005), (57, 1431335), (83, 982965), (95, 858801), (249, 327655), (285, 286267), (415, 196593), (1245, 65531), (1577, 51735), (3449, 23655), (4731, 17245), (7885, 10347)]