63407925

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:467

約数の個数: 72

約数和(自身を含む): 131229696

約数和(自身を除く): 67821771

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 127, 175, 225, 315, 317, 381, 525, 635, 889, 951, 1143, 1575, 1585, 1905, 2219, 2667, 2853, 3175, 4445, 4755, 5715, 6657, 7925, 8001, 9525, 11095, 13335, 14265, 19971, 22225, 23775, 28575, 33285, 40005, 40259, 55475, 66675, 71325, 99855, 120777, 166425, 200025, 201295, 281813, 362331, 499275, 603885, 845439, 1006475, 1409065, 1811655, 2536317, 3019425, 4227195, 7045325, 9058275, 12681585, 21135975, 63407925]

約数ペア:

[(1, 63407925), (3, 21135975), (5, 12681585), (7, 9058275), (9, 7045325), (15, 4227195), (21, 3019425), (25, 2536317), (35, 1811655), (45, 1409065), (63, 1006475), (75, 845439), (105, 603885), (127, 499275), (175, 362331), (225, 281813), (315, 201295), (317, 200025), (381, 166425), (525, 120777), (635, 99855), (889, 71325), (951, 66675), (1143, 55475), (1575, 40259), (1585, 40005), (1905, 33285), (2219, 28575), (2667, 23775), (2853, 22225), (3175, 19971), (4445, 14265), (4755, 13335), (5715, 11095), (6657, 9525), (7925, 8001)]