10218555

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1097}}^1$

素因数の和:1137

約数の個数: 40

約数和(自身を含む): 19131552

約数和(自身を除く): 8912997

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 621, 1035, 1097, 1863, 3105, 3291, 5485, 9315, 9873, 16455, 25231, 29619, 49365, 75693, 88857, 126155, 148095, 227079, 378465, 444285, 681237, 1135395, 2043711, 3406185, 10218555]

約数ペア:

[(1, 10218555), (3, 3406185), (5, 2043711), (9, 1135395), (15, 681237), (23, 444285), (27, 378465), (45, 227079), (69, 148095), (81, 126155), (115, 88857), (135, 75693), (207, 49365), (345, 29619), (405, 25231), (621, 16455), (1035, 9873), (1097, 9315), (1863, 5485), (3105, 3291)]