244549785

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{1069}}^1$

素因数の和:1329

約数の個数: 32

約数和(自身を含む): 398142720

約数和(自身を除く): 153592935

約数列:

[1, 3, 5, 15, 101, 151, 303, 453, 505, 755, 1069, 1515, 2265, 3207, 5345, 15251, 16035, 45753, 76255, 107969, 161419, 228765, 323907, 484257, 539845, 807095, 1619535, 2421285, 16303319, 48909957, 81516595, 244549785]

約数ペア:

[(1, 244549785), (3, 81516595), (5, 48909957), (15, 16303319), (101, 2421285), (151, 1619535), (303, 807095), (453, 539845), (505, 484257), (755, 323907), (1069, 228765), (1515, 161419), (2265, 107969), (3207, 76255), (5345, 45753), (15251, 16035)]