486528015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{44371}}^1$

素因数の和:44439

約数の個数: 32

約数和(自身を含む): 843422976

約数和(自身を除く): 356894961

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 645, 731, 2193, 3655, 10965, 44371, 133113, 221855, 665565, 754307, 1907953, 2262921, 3771535, 5723859, 9539765, 11314605, 28619295, 32435201, 97305603, 162176005, 486528015]

約数ペア:

[(1, 486528015), (3, 162176005), (5, 97305603), (15, 32435201), (17, 28619295), (43, 11314605), (51, 9539765), (85, 5723859), (129, 3771535), (215, 2262921), (255, 1907953), (645, 754307), (731, 665565), (2193, 221855), (3655, 133113), (10965, 44371)]