7382205

素因数分解:

$3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{367}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 13248000

約数和(自身を除く): 5865795

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 149, 367, 447, 745, 1101, 1341, 1835, 2235, 3303, 4023, 5505, 6705, 9909, 16515, 20115, 49545, 54683, 164049, 273415, 492147, 820245, 1476441, 2460735, 7382205]

約数ペア:

[(1, 7382205), (3, 2460735), (5, 1476441), (9, 820245), (15, 492147), (27, 273415), (45, 164049), (135, 54683), (149, 49545), (367, 20115), (447, 16515), (745, 9909), (1101, 6705), (1341, 5505), (1835, 4023), (2235, 3303)]