42434145

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24179}}^1$

素因数の和:24206

約数の個数: 32

約数和(自身を含む): 81244800

約数和(自身を除く): 38810655

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 24179, 72537, 120895, 217611, 314327, 362685, 652833, 942981, 1088055, 1571635, 2828943, 3264165, 4714905, 8486829, 14144715, 42434145]

約数ペア:

[(1, 42434145), (3, 14144715), (5, 8486829), (9, 4714905), (13, 3264165), (15, 2828943), (27, 1571635), (39, 1088055), (45, 942981), (65, 652833), (117, 362685), (135, 314327), (195, 217611), (351, 120895), (585, 72537), (1755, 24179)]