4649385

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 8120448

約数和(自身を除く): 3471063

約数列:

[1, 3, 5, 13, 15, 39, 65, 113, 195, 211, 339, 565, 633, 1055, 1469, 1695, 2743, 3165, 4407, 7345, 8229, 13715, 22035, 23843, 41145, 71529, 119215, 309959, 357645, 929877, 1549795, 4649385]

約数ペア:

[(1, 4649385), (3, 1549795), (5, 929877), (13, 357645), (15, 309959), (39, 119215), (65, 71529), (113, 41145), (195, 23843), (211, 22035), (339, 13715), (565, 8229), (633, 7345), (1055, 4407), (1469, 3165), (1695, 2743)]