27122535

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{349}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 51760800

約数和(自身を除く): 24638265

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 157, 165, 349, 471, 495, 785, 1047, 1413, 1727, 1745, 2355, 3141, 3839, 5181, 5235, 7065, 8635, 11517, 15543, 15705, 19195, 25905, 34551, 54793, 57585, 77715, 164379, 172755, 273965, 493137, 602723, 821895, 1808169, 2465685, 3013615, 5424507, 9040845, 27122535]

約数ペア:

[(1, 27122535), (3, 9040845), (5, 5424507), (9, 3013615), (11, 2465685), (15, 1808169), (33, 821895), (45, 602723), (55, 493137), (99, 273965), (157, 172755), (165, 164379), (349, 77715), (471, 57585), (495, 54793), (785, 34551), (1047, 25905), (1413, 19195), (1727, 15705), (1745, 15543), (2355, 11517), (3141, 8635), (3839, 7065), (5181, 5235)]