27276585

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:135

約数の個数: 96

約数和(自身を含む): 56142720

約数和(自身を除く): 28866135

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 37, 49, 51, 59, 85, 105, 111, 119, 147, 177, 185, 245, 255, 259, 295, 357, 413, 555, 595, 629, 735, 777, 833, 885, 1003, 1239, 1295, 1785, 1813, 1887, 2065, 2183, 2499, 2891, 3009, 3145, 3885, 4165, 4403, 5015, 5439, 6195, 6549, 7021, 8673, 9065, 9435, 10915, 12495, 13209, 14455, 15045, 15281, 21063, 22015, 27195, 30821, 32745, 35105, 37111, 43365, 45843, 49147, 66045, 76405, 92463, 105315, 106967, 111333, 147441, 154105, 185555, 229215, 245735, 259777, 320901, 462315, 534835, 556665, 737205, 779331, 1298885, 1604505, 1818439, 3896655, 5455317, 9092195, 27276585]

約数ペア:

[(1, 27276585), (3, 9092195), (5, 5455317), (7, 3896655), (15, 1818439), (17, 1604505), (21, 1298885), (35, 779331), (37, 737205), (49, 556665), (51, 534835), (59, 462315), (85, 320901), (105, 259777), (111, 245735), (119, 229215), (147, 185555), (177, 154105), (185, 147441), (245, 111333), (255, 106967), (259, 105315), (295, 92463), (357, 76405), (413, 66045), (555, 49147), (595, 45843), (629, 43365), (735, 37111), (777, 35105), (833, 32745), (885, 30821), (1003, 27195), (1239, 22015), (1295, 21063), (1785, 15281), (1813, 15045), (1887, 14455), (2065, 13209), (2183, 12495), (2499, 10915), (2891, 9435), (3009, 9065), (3145, 8673), (3885, 7021), (4165, 6549), (4403, 6195), (5015, 5439)]