142298055

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{51839}}^1$

素因数の和:51911

約数の個数: 24

約数和(自身を含む): 250698240

約数和(自身を除く): 108400185

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 51839, 155517, 259195, 466551, 777585, 2332755, 3162179, 9486537, 15810895, 28459611, 47432685, 142298055]

約数ペア:

[(1, 142298055), (3, 47432685), (5, 28459611), (9, 15810895), (15, 9486537), (45, 3162179), (61, 2332755), (183, 777585), (305, 466551), (549, 259195), (915, 155517), (2745, 51839)]