302714145

素因数分解:

$3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{17117}}^1$

素因数の和:17262

約数の個数: 32

約数和(自身を含む): 542298240

約数和(自身を除く): 239584095

約数列:

[1, 3, 5, 9, 15, 27, 45, 131, 135, 393, 655, 1179, 1965, 3537, 5895, 17117, 17685, 51351, 85585, 154053, 256755, 462159, 770265, 2242327, 2310795, 6726981, 11211635, 20180943, 33634905, 60542829, 100904715, 302714145]

約数ペア:

[(1, 302714145), (3, 100904715), (5, 60542829), (9, 33634905), (15, 20180943), (27, 11211635), (45, 6726981), (131, 2310795), (135, 2242327), (393, 770265), (655, 462159), (1179, 256755), (1965, 154053), (3537, 85585), (5895, 51351), (17117, 17685)]