489380535

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3257}}^1$

素因数の和:3334

約数の個数: 80

約数和(自身を含む): 1021813056

約数和(自身を除く): 532432521

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 53, 63, 81, 105, 135, 159, 189, 265, 315, 371, 405, 477, 567, 795, 945, 1113, 1431, 1855, 2385, 2835, 3257, 3339, 4293, 5565, 7155, 9771, 10017, 16285, 16695, 21465, 22799, 29313, 30051, 48855, 50085, 68397, 87939, 113995, 146565, 150255, 172621, 205191, 263817, 341985, 439695, 517863, 615573, 863105, 1025955, 1208347, 1319085, 1553589, 1846719, 2589315, 3077865, 3625041, 4660767, 6041735, 7767945, 9233595, 10875123, 13982301, 18125205, 23303835, 32625369, 54375615, 69911505, 97876107, 163126845, 489380535]

約数ペア:

[(1, 489380535), (3, 163126845), (5, 97876107), (7, 69911505), (9, 54375615), (15, 32625369), (21, 23303835), (27, 18125205), (35, 13982301), (45, 10875123), (53, 9233595), (63, 7767945), (81, 6041735), (105, 4660767), (135, 3625041), (159, 3077865), (189, 2589315), (265, 1846719), (315, 1553589), (371, 1319085), (405, 1208347), (477, 1025955), (567, 863105), (795, 615573), (945, 517863), (1113, 439695), (1431, 341985), (1855, 263817), (2385, 205191), (2835, 172621), (3257, 150255), (3339, 146565), (4293, 113995), (5565, 87939), (7155, 68397), (9771, 50085), (10017, 48855), (16285, 30051), (16695, 29313), (21465, 22799)]