4173525

素因数分解:

$3^6\times 5^2\times {\mathrm{229}}^1$

素因数の和:257

約数の個数: 42

約数和(自身を含む): 7793090

約数和(自身を除く): 3619565

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 229, 243, 405, 675, 687, 729, 1145, 1215, 2025, 2061, 3435, 3645, 5725, 6075, 6183, 10305, 17175, 18225, 18549, 30915, 51525, 55647, 92745, 154575, 166941, 278235, 463725, 834705, 1391175, 4173525]

約数ペア:

[(1, 4173525), (3, 1391175), (5, 834705), (9, 463725), (15, 278235), (25, 166941), (27, 154575), (45, 92745), (75, 55647), (81, 51525), (135, 30915), (225, 18549), (229, 18225), (243, 17175), (405, 10305), (675, 6183), (687, 6075), (729, 5725), (1145, 3645), (1215, 3435), (2025, 2061)]