558320035

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:221

約数の個数: 128

約数和(自身を含む): 958003200

約数和(自身を除く): 399683165

約数列:

[1, 5, 7, 13, 17, 19, 29, 35, 65, 85, 91, 95, 119, 131, 133, 145, 203, 221, 247, 323, 377, 455, 493, 551, 595, 655, 665, 917, 1015, 1105, 1235, 1547, 1615, 1703, 1729, 1885, 2227, 2261, 2465, 2489, 2639, 2755, 3451, 3799, 3857, 4199, 4585, 6409, 7163, 7735, 8515, 8645, 9367, 11135, 11305, 11921, 12445, 13195, 15589, 17255, 17423, 18995, 19285, 20995, 26593, 28951, 29393, 32045, 32357, 35815, 42313, 44863, 46835, 49387, 50141, 59605, 64583, 65569, 72181, 77945, 87115, 121771, 132965, 144755, 146965, 161785, 202657, 211565, 224315, 226499, 246935, 250705, 296191, 322915, 327845, 345709, 360905, 452081, 505267, 550069, 608855, 839579, 852397, 938353, 1013285, 1132495, 1227077, 1480955, 1728545, 2260405, 2526335, 2750345, 3850483, 4197895, 4261985, 4691765, 5877053, 6135385, 6568471, 8589539, 15952001, 19252415, 29385265, 32842355, 42947695, 79760005, 111664007, 558320035]

約数ペア:

[(1, 558320035), (5, 111664007), (7, 79760005), (13, 42947695), (17, 32842355), (19, 29385265), (29, 19252415), (35, 15952001), (65, 8589539), (85, 6568471), (91, 6135385), (95, 5877053), (119, 4691765), (131, 4261985), (133, 4197895), (145, 3850483), (203, 2750345), (221, 2526335), (247, 2260405), (323, 1728545), (377, 1480955), (455, 1227077), (493, 1132495), (551, 1013285), (595, 938353), (655, 852397), (665, 839579), (917, 608855), (1015, 550069), (1105, 505267), (1235, 452081), (1547, 360905), (1615, 345709), (1703, 327845), (1729, 322915), (1885, 296191), (2227, 250705), (2261, 246935), (2465, 226499), (2489, 224315), (2639, 211565), (2755, 202657), (3451, 161785), (3799, 146965), (3857, 144755), (4199, 132965), (4585, 121771), (6409, 87115), (7163, 77945), (7735, 72181), (8515, 65569), (8645, 64583), (9367, 59605), (11135, 50141), (11305, 49387), (11921, 46835), (12445, 44863), (13195, 42313), (15589, 35815), (17255, 32357), (17423, 32045), (18995, 29393), (19285, 28951), (20995, 26593)]