64252035

素因数分解:

$3^4\times 5^1\times {\mathrm{158647}}^1$

素因数の和:158664

約数の個数: 20

約数和(自身を含む): 115178448

約数和(自身を除く): 50926413

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 158647, 475941, 793235, 1427823, 2379705, 4283469, 7139115, 12850407, 21417345, 64252035]

約数ペア:

[(1, 64252035), (3, 21417345), (5, 12850407), (9, 7139115), (15, 4283469), (27, 2379705), (45, 1427823), (81, 793235), (135, 475941), (405, 158647)]