145516095

素因数分解:

$3^4\times 5^1\times {\mathrm{359299}}^1$

素因数の和:359316

約数の個数: 20

約数和(自身を含む): 260851800

約数和(自身を除く): 115335705

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 359299, 1077897, 1796495, 3233691, 5389485, 9701073, 16168455, 29103219, 48505365, 145516095]

約数ペア:

[(1, 145516095), (3, 48505365), (5, 29103219), (9, 16168455), (15, 9701073), (27, 5389485), (45, 3233691), (81, 1796495), (135, 1077897), (405, 359299)]