146819925

素因数分解:

$3^3\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:249

約数の個数: 144

約数和(自身を含む): 329086080

約数和(自身を除く): 182266155

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 25, 27, 35, 45, 49, 63, 69, 75, 105, 115, 135, 147, 161, 175, 189, 193, 207, 225, 245, 315, 345, 441, 483, 525, 575, 579, 621, 675, 735, 805, 945, 965, 1035, 1127, 1225, 1323, 1351, 1449, 1575, 1725, 1737, 2205, 2415, 2895, 3105, 3381, 3675, 4025, 4053, 4347, 4439, 4725, 4825, 5175, 5211, 5635, 6615, 6755, 7245, 8685, 9457, 10143, 11025, 12075, 12159, 13317, 14475, 15525, 16905, 20265, 21735, 22195, 26055, 28175, 28371, 30429, 31073, 33075, 33775, 36225, 36477, 39951, 43425, 47285, 50715, 60795, 66585, 84525, 85113, 93219, 101325, 108675, 110975, 119853, 130275, 141855, 152145, 155365, 182385, 199755, 217511, 236425, 253575, 255339, 279657, 303975, 332925, 425565, 466095, 599265, 652533, 709275, 760725, 776825, 838971, 911925, 998775, 1087555, 1276695, 1398285, 1957599, 2127825, 2330475, 2996325, 3262665, 4194855, 5437775, 5872797, 6383475, 6991425, 9787995, 16313325, 20974275, 29363985, 48939975, 146819925]

約数ペア:

[(1, 146819925), (3, 48939975), (5, 29363985), (7, 20974275), (9, 16313325), (15, 9787995), (21, 6991425), (23, 6383475), (25, 5872797), (27, 5437775), (35, 4194855), (45, 3262665), (49, 2996325), (63, 2330475), (69, 2127825), (75, 1957599), (105, 1398285), (115, 1276695), (135, 1087555), (147, 998775), (161, 911925), (175, 838971), (189, 776825), (193, 760725), (207, 709275), (225, 652533), (245, 599265), (315, 466095), (345, 425565), (441, 332925), (483, 303975), (525, 279657), (575, 255339), (579, 253575), (621, 236425), (675, 217511), (735, 199755), (805, 182385), (945, 155365), (965, 152145), (1035, 141855), (1127, 130275), (1225, 119853), (1323, 110975), (1351, 108675), (1449, 101325), (1575, 93219), (1725, 85113), (1737, 84525), (2205, 66585), (2415, 60795), (2895, 50715), (3105, 47285), (3381, 43425), (3675, 39951), (4025, 36477), (4053, 36225), (4347, 33775), (4439, 33075), (4725, 31073), (4825, 30429), (5175, 28371), (5211, 28175), (5635, 26055), (6615, 22195), (6755, 21735), (7245, 20265), (8685, 16905), (9457, 15525), (10143, 14475), (11025, 13317), (12075, 12159)]