153399285

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{87407}}^1$

素因数の和:87434

約数の個数: 32

約数和(自身を含む): 293690880

約数和(自身を除く): 140291595

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 87407, 262221, 437035, 786663, 1136291, 1311105, 2359989, 3408873, 3933315, 5681455, 10226619, 11799945, 17044365, 30679857, 51133095, 153399285]

約数ペア:

[(1, 153399285), (3, 51133095), (5, 30679857), (9, 17044365), (13, 11799945), (15, 10226619), (27, 5681455), (39, 3933315), (45, 3408873), (65, 2359989), (117, 1311105), (135, 1136291), (195, 786663), (351, 437035), (585, 262221), (1755, 87407)]