30655665

素因数分解:

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

素因数の和:1140

約数の個数: 48

約数和(自身を含む): 57552768

約数和(自身を除く): 26897103

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 243, 345, 405, 621, 1035, 1097, 1215, 1863, 3105, 3291, 5485, 5589, 9315, 9873, 16455, 25231, 27945, 29619, 49365, 75693, 88857, 126155, 148095, 227079, 266571, 378465, 444285, 681237, 1135395, 1332855, 2043711, 3406185, 6131133, 10218555, 30655665]

約数ペア:

[(1, 30655665), (3, 10218555), (5, 6131133), (9, 3406185), (15, 2043711), (23, 1332855), (27, 1135395), (45, 681237), (69, 444285), (81, 378465), (115, 266571), (135, 227079), (207, 148095), (243, 126155), (345, 88857), (405, 75693), (621, 49365), (1035, 29619), (1097, 27945), (1215, 25231), (1863, 16455), (3105, 9873), (3291, 9315), (5485, 5589)]