1146645

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:401

約数の個数: 24

約数和(自身を含む): 2018016

約数和(自身を除く): 871371

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 307, 415, 747, 921, 1245, 1535, 2763, 3735, 4605, 13815, 25481, 76443, 127405, 229329, 382215, 1146645]

約数ペア:

[(1, 1146645), (3, 382215), (5, 229329), (9, 127405), (15, 76443), (45, 25481), (83, 13815), (249, 4605), (307, 3735), (415, 2763), (747, 1535), (921, 1245)]