71027685

素因数分解:

$3^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1103}}^1$

素因数の和:1176

約数の個数: 48

約数和(自身を含む): 130201344

約数和(自身を除く): 59173659

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 81, 135, 159, 243, 265, 405, 477, 795, 1103, 1215, 1431, 2385, 3309, 4293, 5515, 7155, 9927, 12879, 16545, 21465, 29781, 49635, 58459, 64395, 89343, 148905, 175377, 268029, 292295, 446715, 526131, 876885, 1340145, 1578393, 2630655, 4735179, 7891965, 14205537, 23675895, 71027685]

約数ペア:

[(1, 71027685), (3, 23675895), (5, 14205537), (9, 7891965), (15, 4735179), (27, 2630655), (45, 1578393), (53, 1340145), (81, 876885), (135, 526131), (159, 446715), (243, 292295), (265, 268029), (405, 175377), (477, 148905), (795, 89343), (1103, 64395), (1215, 58459), (1431, 49635), (2385, 29781), (3309, 21465), (4293, 16545), (5515, 12879), (7155, 9927)]