52797015

素因数分解:

$3^4\times 5^1\times {\mathrm{130363}}^1$

素因数の和:130380

約数の個数: 20

約数和(自身を含む): 94644264

約数和(自身を除く): 41847249

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 130363, 391089, 651815, 1173267, 1955445, 3519801, 5866335, 10559403, 17599005, 52797015]

約数ペア:

[(1, 52797015), (3, 17599005), (5, 10559403), (9, 5866335), (15, 3519801), (27, 1955445), (45, 1173267), (81, 651815), (135, 391089), (405, 130363)]