4238325

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:65

約数の個数: 120

約数和(自身を含む): 10082688

約数和(自身を除く): 5844363

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 23, 25, 27, 35, 39, 45, 63, 65, 69, 75, 81, 91, 105, 115, 117, 135, 161, 175, 189, 195, 207, 225, 273, 299, 315, 325, 345, 351, 405, 455, 483, 525, 567, 575, 585, 621, 675, 805, 819, 897, 945, 975, 1035, 1053, 1365, 1449, 1495, 1575, 1725, 1755, 1863, 2025, 2093, 2275, 2415, 2457, 2691, 2835, 2925, 3105, 4025, 4095, 4347, 4485, 4725, 5175, 5265, 6279, 6825, 7245, 7371, 7475, 8073, 8775, 9315, 10465, 12075, 12285, 13041, 13455, 14175, 15525, 18837, 20475, 21735, 22425, 24219, 26325, 31395, 36225, 36855, 40365, 46575, 52325, 56511, 61425, 65205, 67275, 94185, 108675, 121095, 156975, 169533, 184275, 201825, 282555, 326025, 470925, 605475, 847665, 1412775, 4238325]

約数ペア:

[(1, 4238325), (3, 1412775), (5, 847665), (7, 605475), (9, 470925), (13, 326025), (15, 282555), (21, 201825), (23, 184275), (25, 169533), (27, 156975), (35, 121095), (39, 108675), (45, 94185), (63, 67275), (65, 65205), (69, 61425), (75, 56511), (81, 52325), (91, 46575), (105, 40365), (115, 36855), (117, 36225), (135, 31395), (161, 26325), (175, 24219), (189, 22425), (195, 21735), (207, 20475), (225, 18837), (273, 15525), (299, 14175), (315, 13455), (325, 13041), (345, 12285), (351, 12075), (405, 10465), (455, 9315), (483, 8775), (525, 8073), (567, 7475), (575, 7371), (585, 7245), (621, 6825), (675, 6279), (805, 5265), (819, 5175), (897, 4725), (945, 4485), (975, 4347), (1035, 4095), (1053, 4025), (1365, 3105), (1449, 2925), (1495, 2835), (1575, 2691), (1725, 2457), (1755, 2415), (1863, 2275), (2025, 2093)]