306530175

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4457}}^1$

素因数の和:4608

約数の個数: 48

約数和(自身を含む): 583748352

約数和(自身を除く): 277218177

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 131, 175, 393, 525, 655, 917, 1965, 2751, 3275, 4457, 4585, 9825, 13371, 13755, 22285, 22925, 31199, 66855, 68775, 93597, 111425, 155995, 334275, 467985, 583867, 779975, 1751601, 2339925, 2919335, 4087069, 8758005, 12261207, 14596675, 20435345, 43790025, 61306035, 102176725, 306530175]

約数ペア:

[(1, 306530175), (3, 102176725), (5, 61306035), (7, 43790025), (15, 20435345), (21, 14596675), (25, 12261207), (35, 8758005), (75, 4087069), (105, 2919335), (131, 2339925), (175, 1751601), (393, 779975), (525, 583867), (655, 467985), (917, 334275), (1965, 155995), (2751, 111425), (3275, 93597), (4457, 68775), (4585, 66855), (9825, 31199), (13371, 22925), (13755, 22285)]