27684525

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1459}}^1$

素因数の和:1506

約数の個数: 48

約数和(自身を含む): 52139520

約数和(自身を除く): 24454995

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 55, 69, 75, 115, 165, 253, 275, 345, 575, 759, 825, 1265, 1459, 1725, 3795, 4377, 6325, 7295, 16049, 18975, 21885, 33557, 36475, 48147, 80245, 100671, 109425, 167785, 240735, 369127, 401225, 503355, 838925, 1107381, 1203675, 1845635, 2516775, 5536905, 9228175, 27684525]

約数ペア:

[(1, 27684525), (3, 9228175), (5, 5536905), (11, 2516775), (15, 1845635), (23, 1203675), (25, 1107381), (33, 838925), (55, 503355), (69, 401225), (75, 369127), (115, 240735), (165, 167785), (253, 109425), (275, 100671), (345, 80245), (575, 48147), (759, 36475), (825, 33557), (1265, 21885), (1459, 18975), (1725, 16049), (3795, 7295), (4377, 6325)]