1023155

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:107

約数の個数: 32

約数和(自身を含む): 1548288

約数和(自身を除く): 525133

約数列:

[1, 5, 7, 23, 31, 35, 41, 115, 155, 161, 205, 217, 287, 713, 805, 943, 1085, 1271, 1435, 3565, 4715, 4991, 6355, 6601, 8897, 24955, 29233, 33005, 44485, 146165, 204631, 1023155]

約数ペア:

[(1, 1023155), (5, 204631), (7, 146165), (23, 44485), (31, 33005), (35, 29233), (41, 24955), (115, 8897), (155, 6601), (161, 6355), (205, 4991), (217, 4715), (287, 3565), (713, 1435), (805, 1271), (943, 1085)]