2025101871

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:390

約数の個数: 128

約数和(自身を含む): 3626112000

約数和(自身を除く): 1601010129

約数列:

[1, 3, 9, 13, 19, 27, 29, 37, 39, 57, 87, 111, 117, 171, 247, 261, 283, 333, 351, 377, 481, 513, 551, 703, 741, 783, 849, 999, 1073, 1131, 1443, 1653, 2109, 2223, 2547, 3219, 3393, 3679, 4329, 4959, 5377, 6327, 6669, 7163, 7641, 8207, 9139, 9657, 10179, 10471, 11037, 12987, 13949, 14877, 16131, 18981, 20387, 21489, 24621, 27417, 28971, 31413, 33111, 41847, 48393, 61161, 64467, 69901, 73863, 82251, 94239, 99333, 106691, 125541, 136123, 145179, 155933, 183483, 193401, 198949, 209703, 221589, 246753, 265031, 282717, 303659, 320073, 376623, 408369, 467799, 550449, 596847, 629109, 795093, 910977, 960219, 1225107, 1403397, 1790541, 1887327, 2027129, 2385279, 2586337, 2732931, 2880657, 3675321, 3947567, 4210191, 5371623, 5769521, 6081387, 7155837, 7759011, 8198793, 11842701, 17308563, 18244161, 23277033, 35528103, 51925689, 54732483, 69831099, 75003773, 106584309, 155777067, 225011319, 675033957, 2025101871]

約数ペア:

[(1, 2025101871), (3, 675033957), (9, 225011319), (13, 155777067), (19, 106584309), (27, 75003773), (29, 69831099), (37, 54732483), (39, 51925689), (57, 35528103), (87, 23277033), (111, 18244161), (117, 17308563), (171, 11842701), (247, 8198793), (261, 7759011), (283, 7155837), (333, 6081387), (351, 5769521), (377, 5371623), (481, 4210191), (513, 3947567), (551, 3675321), (703, 2880657), (741, 2732931), (783, 2586337), (849, 2385279), (999, 2027129), (1073, 1887327), (1131, 1790541), (1443, 1403397), (1653, 1225107), (2109, 960219), (2223, 910977), (2547, 795093), (3219, 629109), (3393, 596847), (3679, 550449), (4329, 467799), (4959, 408369), (5377, 376623), (6327, 320073), (6669, 303659), (7163, 282717), (7641, 265031), (8207, 246753), (9139, 221589), (9657, 209703), (10179, 198949), (10471, 193401), (11037, 183483), (12987, 155933), (13949, 145179), (14877, 136123), (16131, 125541), (18981, 106691), (20387, 99333), (21489, 94239), (24621, 82251), (27417, 73863), (28971, 69901), (31413, 64467), (33111, 61161), (41847, 48393)]