27831312285

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{241183}}^1$

素因数の和:241362

約数の個数: 48

約数和(自身を含む): 52130474496

約数和(自身を除く): 24299162211

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 157, 245, 471, 735, 785, 1099, 2355, 3297, 5495, 7693, 16485, 23079, 38465, 115395, 241183, 723549, 1205915, 1688281, 3617745, 5064843, 8441405, 11817967, 25324215, 35453901, 37865731, 59089835, 113597193, 177269505, 189328655, 265060117, 567985965, 795180351, 1325300585, 1855420819, 3975901755, 5566262457, 9277104095, 27831312285]

約数ペア:

[(1, 27831312285), (3, 9277104095), (5, 5566262457), (7, 3975901755), (15, 1855420819), (21, 1325300585), (35, 795180351), (49, 567985965), (105, 265060117), (147, 189328655), (157, 177269505), (245, 113597193), (471, 59089835), (735, 37865731), (785, 35453901), (1099, 25324215), (2355, 11817967), (3297, 8441405), (5495, 5064843), (7693, 3617745), (16485, 1688281), (23079, 1205915), (38465, 723549), (115395, 241183)]