143996895

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10631}}^1$

素因数の和:10692

約数の個数: 48

約数和(自身を含む): 291912192

約数和(自身を除く): 147915297

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 63, 105, 129, 215, 301, 315, 387, 645, 903, 1505, 1935, 2709, 4515, 10631, 13545, 31893, 53155, 74417, 95679, 159465, 223251, 372085, 457133, 478395, 669753, 1116255, 1371399, 2285665, 3199931, 3348765, 4114197, 6856995, 9599793, 15999655, 20570985, 28799379, 47998965, 143996895]

約数ペア:

[(1, 143996895), (3, 47998965), (5, 28799379), (7, 20570985), (9, 15999655), (15, 9599793), (21, 6856995), (35, 4114197), (43, 3348765), (45, 3199931), (63, 2285665), (105, 1371399), (129, 1116255), (215, 669753), (301, 478395), (315, 457133), (387, 372085), (645, 223251), (903, 159465), (1505, 95679), (1935, 74417), (2709, 53155), (4515, 31893), (10631, 13545)]