4915702485

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{599}}^1\times {\mathrm{881}}^1$

素因数の和:1520

約数の個数: 80

約数和(自身を含む): 9220780800

約数和(自身を除く): 4305078315

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 599, 621, 881, 1035, 1797, 1863, 2643, 2995, 3105, 4405, 5391, 7929, 8985, 9315, 13215, 13777, 16173, 20263, 23787, 26955, 39645, 41331, 48519, 60789, 68885, 71361, 80865, 101315, 118935, 123993, 182367, 206655, 242595, 303945, 356805, 371979, 527719, 547101, 619965, 911835, 1115937, 1583157, 1641303, 1859895, 2638595, 2735505, 4749471, 5579685, 7915785, 8206515, 12137537, 14248413, 23747355, 36412611, 42745239, 60687685, 71242065, 109237833, 182063055, 213726195, 327713499, 546189165, 983140497, 1638567495, 4915702485]

約数ペア:

[(1, 4915702485), (3, 1638567495), (5, 983140497), (9, 546189165), (15, 327713499), (23, 213726195), (27, 182063055), (45, 109237833), (69, 71242065), (81, 60687685), (115, 42745239), (135, 36412611), (207, 23747355), (345, 14248413), (405, 12137537), (599, 8206515), (621, 7915785), (881, 5579685), (1035, 4749471), (1797, 2735505), (1863, 2638595), (2643, 1859895), (2995, 1641303), (3105, 1583157), (4405, 1115937), (5391, 911835), (7929, 619965), (8985, 547101), (9315, 527719), (13215, 371979), (13777, 356805), (16173, 303945), (20263, 242595), (23787, 206655), (26955, 182367), (39645, 123993), (41331, 118935), (48519, 101315), (60789, 80865), (68885, 71361)]