157202415

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{42089}}^1$

素因数の和:42183

約数の個数: 24

約数和(自身を含む): 275773680

約数和(自身を除く): 118571265

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 3735, 42089, 126267, 210445, 378801, 631335, 1894005, 3493387, 10480161, 17466935, 31440483, 52400805, 157202415]

約数ペア:

[(1, 157202415), (3, 52400805), (5, 31440483), (9, 17466935), (15, 10480161), (45, 3493387), (83, 1894005), (249, 631335), (415, 378801), (747, 210445), (1245, 126267), (3735, 42089)]