23712675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:129

約数の個数: 72

約数和(自身を含む): 47282688

約数和(自身を除く): 23570013

約数列:

[1, 3, 5, 7, 15, 21, 25, 31, 35, 47, 75, 93, 105, 141, 155, 175, 217, 235, 329, 465, 525, 651, 705, 775, 961, 987, 1085, 1175, 1457, 1645, 2325, 2883, 3255, 3525, 4371, 4805, 4935, 5425, 6727, 7285, 8225, 10199, 14415, 16275, 20181, 21855, 24025, 24675, 30597, 33635, 36425, 45167, 50995, 72075, 100905, 109275, 135501, 152985, 168175, 225835, 254975, 316169, 504525, 677505, 764925, 948507, 1129175, 1580845, 3387525, 4742535, 7904225, 23712675]

約数ペア:

[(1, 23712675), (3, 7904225), (5, 4742535), (7, 3387525), (15, 1580845), (21, 1129175), (25, 948507), (31, 764925), (35, 677505), (47, 504525), (75, 316169), (93, 254975), (105, 225835), (141, 168175), (155, 152985), (175, 135501), (217, 109275), (235, 100905), (329, 72075), (465, 50995), (525, 45167), (651, 36425), (705, 33635), (775, 30597), (961, 24675), (987, 24025), (1085, 21855), (1175, 20181), (1457, 16275), (1645, 14415), (2325, 10199), (2883, 8225), (3255, 7285), (3525, 6727), (4371, 5425), (4805, 4935)]