30117135

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{28279}}^1$

素因数の和:28358

約数の個数: 16

約数和(自身を含む): 48867840

約数和(自身を除く): 18750705

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 28279, 84837, 141395, 424185, 2007809, 6023427, 10039045, 30117135]

約数ペア:

[(1, 30117135), (3, 10039045), (5, 6023427), (15, 2007809), (71, 424185), (213, 141395), (355, 84837), (1065, 28279)]