8867775

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 18094080

約数和(自身を除く): 9226305

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 49, 57, 75, 95, 105, 127, 133, 147, 175, 245, 285, 381, 399, 475, 525, 635, 665, 735, 889, 931, 1225, 1425, 1905, 1995, 2413, 2667, 2793, 3175, 3325, 3675, 4445, 4655, 6223, 7239, 9525, 9975, 12065, 13335, 13965, 16891, 18669, 22225, 23275, 31115, 36195, 50673, 60325, 66675, 69825, 84455, 93345, 118237, 155575, 180975, 253365, 354711, 422275, 466725, 591185, 1266825, 1773555, 2955925, 8867775]

約数ペア:

[(1, 8867775), (3, 2955925), (5, 1773555), (7, 1266825), (15, 591185), (19, 466725), (21, 422275), (25, 354711), (35, 253365), (49, 180975), (57, 155575), (75, 118237), (95, 93345), (105, 84455), (127, 69825), (133, 66675), (147, 60325), (175, 50673), (245, 36195), (285, 31115), (381, 23275), (399, 22225), (475, 18669), (525, 16891), (635, 13965), (665, 13335), (735, 12065), (889, 9975), (931, 9525), (1225, 7239), (1425, 6223), (1905, 4655), (1995, 4445), (2413, 3675), (2667, 3325), (2793, 3175)]