1151415

素因数分解:

$3^4\times 5^1\times {\mathrm{2843}}^1$

素因数の和:2860

約数の個数: 20

約数和(自身を含む): 2064744

約数和(自身を除く): 913329

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 2843, 8529, 14215, 25587, 42645, 76761, 127935, 230283, 383805, 1151415]

約数ペア:

[(1, 1151415), (3, 383805), (5, 230283), (9, 127935), (15, 76761), (27, 42645), (45, 25587), (81, 14215), (135, 8529), (405, 2843)]