462920265

素因数分解:

$3^4\times 5^1\times {\mathrm{1143013}}^1$

素因数の和:1143030

約数の個数: 20

約数和(自身を含む): 829828164

約数和(自身を除く): 366907899

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 1143013, 3429039, 5715065, 10287117, 17145195, 30861351, 51435585, 92584053, 154306755, 462920265]

約数ペア:

[(1, 462920265), (3, 154306755), (5, 92584053), (9, 51435585), (15, 30861351), (27, 17145195), (45, 10287117), (81, 5715065), (135, 3429039), (405, 1143013)]