554816145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{91781}}^1$

素因数の和:91833

約数の個数: 32

約数和(自身を含む): 986840064

約数和(自身を除く): 432023919

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 2015, 6045, 91781, 275343, 458905, 1193153, 1376715, 2845211, 3579459, 5965765, 8535633, 14226055, 17897295, 36987743, 42678165, 110963229, 184938715, 554816145]

約数ペア:

[(1, 554816145), (3, 184938715), (5, 110963229), (13, 42678165), (15, 36987743), (31, 17897295), (39, 14226055), (65, 8535633), (93, 5965765), (155, 3579459), (195, 2845211), (403, 1376715), (465, 1193153), (1209, 458905), (2015, 275343), (6045, 91781)]