68070465

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{881}}^1$

素因数の和:1010

約数の個数: 48

約数和(自身を含む): 126309456

約数和(自身を除く): 58238991

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 101, 153, 255, 303, 505, 765, 881, 909, 1515, 1717, 2643, 4405, 4545, 5151, 7929, 8585, 13215, 14977, 15453, 25755, 39645, 44931, 74885, 77265, 88981, 134793, 224655, 266943, 444905, 673965, 800829, 1334715, 1512677, 4004145, 4538031, 7563385, 13614093, 22690155, 68070465]

約数ペア:

[(1, 68070465), (3, 22690155), (5, 13614093), (9, 7563385), (15, 4538031), (17, 4004145), (45, 1512677), (51, 1334715), (85, 800829), (101, 673965), (153, 444905), (255, 266943), (303, 224655), (505, 134793), (765, 88981), (881, 77265), (909, 74885), (1515, 44931), (1717, 39645), (2643, 25755), (4405, 15453), (4545, 14977), (5151, 13215), (7929, 8585)]