48340395

素因数分解:

$3^4\times 5^1\times {\mathrm{119359}}^1$

素因数の和:119376

約数の個数: 20

約数和(自身を含む): 86655360

約数和(自身を除く): 38314965

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 119359, 358077, 596795, 1074231, 1790385, 3222693, 5371155, 9668079, 16113465, 48340395]

約数ペア:

[(1, 48340395), (3, 16113465), (5, 9668079), (9, 5371155), (15, 3222693), (27, 1790385), (45, 1074231), (81, 596795), (135, 358077), (405, 119359)]