713666915

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 993248256

約数和(自身を除く): 279581341

約数列:

[1, 5, 13, 37, 43, 65, 67, 103, 185, 215, 335, 481, 515, 559, 871, 1339, 1591, 2405, 2479, 2795, 2881, 3811, 4355, 4429, 6695, 6901, 7955, 12395, 14405, 19055, 20683, 22145, 32227, 34505, 37453, 49543, 57577, 89713, 103415, 106597, 161135, 163873, 187265, 247715, 255337, 287885, 296743, 448565, 532985, 819365, 1276685, 1385761, 1483715, 2130349, 3319381, 3857659, 6928805, 10651745, 10979491, 16596905, 19288295, 54897455, 142733383, 713666915]

約数ペア:

[(1, 713666915), (5, 142733383), (13, 54897455), (37, 19288295), (43, 16596905), (65, 10979491), (67, 10651745), (103, 6928805), (185, 3857659), (215, 3319381), (335, 2130349), (481, 1483715), (515, 1385761), (559, 1276685), (871, 819365), (1339, 532985), (1591, 448565), (2405, 296743), (2479, 287885), (2795, 255337), (2881, 247715), (3811, 187265), (4355, 163873), (4429, 161135), (6695, 106597), (6901, 103415), (7955, 89713), (12395, 57577), (14405, 49543), (19055, 37453), (20683, 34505), (22145, 32227)]