72871635

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{167521}}^1$

素因数の和:167558

約数の個数: 16

約数和(自身を含む): 120615840

約数和(自身を除く): 47744205

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 167521, 502563, 837605, 2512815, 4858109, 14574327, 24290545, 72871635]

約数ペア:

[(1, 72871635), (3, 24290545), (5, 14574327), (15, 4858109), (29, 2512815), (87, 837605), (145, 502563), (435, 167521)]