1497105

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 2920320

約数和(自身を除く): 1423215

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 103, 153, 171, 255, 285, 309, 323, 515, 765, 855, 927, 969, 1545, 1615, 1751, 1957, 2907, 4635, 4845, 5253, 5871, 8755, 9785, 14535, 15759, 17613, 26265, 29355, 33269, 78795, 88065, 99807, 166345, 299421, 499035, 1497105]

約数ペア:

[(1, 1497105), (3, 499035), (5, 299421), (9, 166345), (15, 99807), (17, 88065), (19, 78795), (45, 33269), (51, 29355), (57, 26265), (85, 17613), (95, 15759), (103, 14535), (153, 9785), (171, 8755), (255, 5871), (285, 5253), (309, 4845), (323, 4635), (515, 2907), (765, 1957), (855, 1751), (927, 1615), (969, 1545)]