4017135

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 6801408

約数和(自身を除く): 2784273

約数列:

[1, 3, 5, 15, 31, 53, 93, 155, 159, 163, 265, 465, 489, 795, 815, 1643, 2445, 4929, 5053, 8215, 8639, 15159, 24645, 25265, 25917, 43195, 75795, 129585, 267809, 803427, 1339045, 4017135]

約数ペア:

[(1, 4017135), (3, 1339045), (5, 803427), (15, 267809), (31, 129585), (53, 75795), (93, 43195), (155, 25917), (159, 25265), (163, 24645), (265, 15159), (465, 8639), (489, 8215), (795, 5053), (815, 4929), (1643, 2445)]