152373555

素因数分解:

$3^4\times 5^1\times {\mathrm{376231}}^1$

素因数の和:376248

約数の個数: 20

約数和(自身を含む): 273144432

約数和(自身を除く): 120770877

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 376231, 1128693, 1881155, 3386079, 5643465, 10158237, 16930395, 30474711, 50791185, 152373555]

約数ペア:

[(1, 152373555), (3, 50791185), (5, 30474711), (9, 16930395), (15, 10158237), (27, 5643465), (45, 3386079), (81, 1881155), (135, 1128693), (405, 376231)]