23380875

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{2969}}^1$

素因数の和:2997

約数の個数: 48

約数和(自身を含む): 48185280

約数和(自身を除く): 24804405

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 125, 175, 225, 315, 375, 525, 875, 1125, 1575, 2625, 2969, 7875, 8907, 14845, 20783, 26721, 44535, 62349, 74225, 103915, 133605, 187047, 222675, 311745, 371125, 519575, 668025, 935235, 1113375, 1558725, 2597875, 3340125, 4676175, 7793625, 23380875]

約数ペア:

[(1, 23380875), (3, 7793625), (5, 4676175), (7, 3340125), (9, 2597875), (15, 1558725), (21, 1113375), (25, 935235), (35, 668025), (45, 519575), (63, 371125), (75, 311745), (105, 222675), (125, 187047), (175, 133605), (225, 103915), (315, 74225), (375, 62349), (525, 44535), (875, 26721), (1125, 20783), (1575, 14845), (2625, 8907), (2969, 7875)]