242971395

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{952829}}^1$

素因数の和:952854

約数の個数: 16

約数和(自身を含む): 411622560

約数和(自身を除く): 168651165

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 952829, 2858487, 4764145, 14292435, 16198093, 48594279, 80990465, 242971395]

約数ペア:

[(1, 242971395), (3, 80990465), (5, 48594279), (15, 16198093), (17, 14292435), (51, 4764145), (85, 2858487), (255, 952829)]