540319005

素因数分解:

$3^5\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1013}}^1$

素因数の和:1472

約数の個数: 48

約数和(自身を含む): 974413440

約数和(自身を除く): 434094435

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 439, 1013, 1215, 1317, 2195, 3039, 3951, 5065, 6585, 9117, 11853, 15195, 19755, 27351, 35559, 45585, 59265, 82053, 106677, 136755, 177795, 246159, 410265, 444707, 533385, 1230795, 1334121, 2223535, 4002363, 6670605, 12007089, 20011815, 36021267, 60035445, 108063801, 180106335, 540319005]

約数ペア:

[(1, 540319005), (3, 180106335), (5, 108063801), (9, 60035445), (15, 36021267), (27, 20011815), (45, 12007089), (81, 6670605), (135, 4002363), (243, 2223535), (405, 1334121), (439, 1230795), (1013, 533385), (1215, 444707), (1317, 410265), (2195, 246159), (3039, 177795), (3951, 136755), (5065, 106677), (6585, 82053), (9117, 59265), (11853, 45585), (15195, 35559), (19755, 27351)]