15908145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1439}}^1$

素因数の和:1525

約数の個数: 32

約数和(自身を含む): 28200960

約数和(自身を除く): 12292815

約数列:

[1, 3, 5, 11, 15, 33, 55, 67, 165, 201, 335, 737, 1005, 1439, 2211, 3685, 4317, 7195, 11055, 15829, 21585, 47487, 79145, 96413, 237435, 289239, 482065, 1060543, 1446195, 3181629, 5302715, 15908145]

約数ペア:

[(1, 15908145), (3, 5302715), (5, 3181629), (11, 1446195), (15, 1060543), (33, 482065), (55, 289239), (67, 237435), (165, 96413), (201, 79145), (335, 47487), (737, 21585), (1005, 15829), (1439, 11055), (2211, 7195), (3685, 4317)]