9914625

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{1259}}^1$

素因数の和:1287

約数の個数: 48

約数和(自身を含む): 20442240

約数和(自身を除く): 10527615

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 125, 175, 225, 315, 375, 525, 875, 1125, 1259, 1575, 2625, 3777, 6295, 7875, 8813, 11331, 18885, 26439, 31475, 44065, 56655, 79317, 94425, 132195, 157375, 220325, 283275, 396585, 472125, 660975, 1101625, 1416375, 1982925, 3304875, 9914625]

約数ペア:

[(1, 9914625), (3, 3304875), (5, 1982925), (7, 1416375), (9, 1101625), (15, 660975), (21, 472125), (25, 396585), (35, 283275), (45, 220325), (63, 157375), (75, 132195), (105, 94425), (125, 79317), (175, 56655), (225, 44065), (315, 31475), (375, 26439), (525, 18885), (875, 11331), (1125, 8813), (1259, 7875), (1575, 6295), (2625, 3777)]