214415775

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1973}}^1$

素因数の和:2022

約数の個数: 96

約数和(自身を含む): 469969920

約数和(自身を除く): 255554145

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 25, 27, 35, 45, 63, 69, 75, 105, 115, 135, 161, 175, 189, 207, 225, 315, 345, 483, 525, 575, 621, 675, 805, 945, 1035, 1449, 1575, 1725, 1973, 2415, 3105, 4025, 4347, 4725, 5175, 5919, 7245, 9865, 12075, 13811, 15525, 17757, 21735, 29595, 36225, 41433, 45379, 49325, 53271, 69055, 88785, 108675, 124299, 136137, 147975, 207165, 226895, 266355, 317653, 345275, 372897, 408411, 443925, 621495, 680685, 952959, 1035825, 1134475, 1225233, 1331775, 1588265, 1864485, 2042055, 2858877, 3107475, 3403425, 4764795, 6126165, 7941325, 8576631, 9322425, 10210275, 14294385, 23823975, 30630825, 42883155, 71471925, 214415775]

約数ペア:

[(1, 214415775), (3, 71471925), (5, 42883155), (7, 30630825), (9, 23823975), (15, 14294385), (21, 10210275), (23, 9322425), (25, 8576631), (27, 7941325), (35, 6126165), (45, 4764795), (63, 3403425), (69, 3107475), (75, 2858877), (105, 2042055), (115, 1864485), (135, 1588265), (161, 1331775), (175, 1225233), (189, 1134475), (207, 1035825), (225, 952959), (315, 680685), (345, 621495), (483, 443925), (525, 408411), (575, 372897), (621, 345275), (675, 317653), (805, 266355), (945, 226895), (1035, 207165), (1449, 147975), (1575, 136137), (1725, 124299), (1973, 108675), (2415, 88785), (3105, 69055), (4025, 53271), (4347, 49325), (4725, 45379), (5175, 41433), (5919, 36225), (7245, 29595), (9865, 21735), (12075, 17757), (13811, 15525)]