57279585

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 106813440

約数和(自身を除く): 49533855

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 121, 151, 165, 209, 285, 363, 453, 605, 627, 755, 1045, 1331, 1661, 1815, 2265, 2299, 2869, 3135, 3993, 4983, 6655, 6897, 8305, 8607, 11495, 14345, 18271, 19965, 24915, 25289, 31559, 34485, 43035, 54813, 75867, 91355, 94677, 126445, 157795, 200981, 274065, 347149, 379335, 473385, 602943, 1004905, 1041447, 1735745, 3014715, 3818639, 5207235, 11455917, 19093195, 57279585]

約数ペア:

[(1, 57279585), (3, 19093195), (5, 11455917), (11, 5207235), (15, 3818639), (19, 3014715), (33, 1735745), (55, 1041447), (57, 1004905), (95, 602943), (121, 473385), (151, 379335), (165, 347149), (209, 274065), (285, 200981), (363, 157795), (453, 126445), (605, 94677), (627, 91355), (755, 75867), (1045, 54813), (1331, 43035), (1661, 34485), (1815, 31559), (2265, 25289), (2299, 24915), (2869, 19965), (3135, 18271), (3993, 14345), (4983, 11495), (6655, 8607), (6897, 8305)]