145428135

素因数分解:

$3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{23029}}^1$

素因数の和:23458

約数の個数: 16

約数和(自身を含む): 233247840

約数和(自身を除く): 87819705

約数列:

[1, 3, 5, 15, 421, 1263, 2105, 6315, 23029, 69087, 115145, 345435, 9695209, 29085627, 48476045, 145428135]

約数ペア:

[(1, 145428135), (3, 48476045), (5, 29085627), (15, 9695209), (421, 345435), (1263, 115145), (2105, 69087), (6315, 23029)]