148512015

素因数分解:

$3^3\times 5^1\times {\mathrm{1100089}}^1$

素因数の和:1100103

約数の個数: 16

約数和(自身を含む): 264021600

約数和(自身を除く): 115509585

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1100089, 3300267, 5500445, 9900801, 16501335, 29702403, 49504005, 148512015]

約数ペア:

[(1, 148512015), (3, 49504005), (5, 29702403), (9, 16501335), (15, 9900801), (27, 5500445), (45, 3300267), (135, 1100089)]