55987455

素因数分解:

$3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{7333}}^1$

素因数の和:7850

約数の個数: 16

約数和(自身を含む): 89768160

約数和(自身を除く): 33780705

約数列:

[1, 3, 5, 15, 509, 1527, 2545, 7333, 7635, 21999, 36665, 109995, 3732497, 11197491, 18662485, 55987455]

約数ペア:

[(1, 55987455), (3, 18662485), (5, 11197491), (15, 3732497), (509, 109995), (1527, 36665), (2545, 21999), (7333, 7635)]