4491315

素因数分解:

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

素因数の和:153

約数の個数: 64

約数和(自身を含む): 8985600

約数和(自身を除く): 4494285

約数列:

[1, 3, 5, 9, 15, 17, 19, 27, 45, 51, 57, 85, 95, 103, 135, 153, 171, 255, 285, 309, 323, 459, 513, 515, 765, 855, 927, 969, 1545, 1615, 1751, 1957, 2295, 2565, 2781, 2907, 4635, 4845, 5253, 5871, 8721, 8755, 9785, 13905, 14535, 15759, 17613, 26265, 29355, 33269, 43605, 47277, 52839, 78795, 88065, 99807, 166345, 236385, 264195, 299421, 499035, 898263, 1497105, 4491315]

約数ペア:

[(1, 4491315), (3, 1497105), (5, 898263), (9, 499035), (15, 299421), (17, 264195), (19, 236385), (27, 166345), (45, 99807), (51, 88065), (57, 78795), (85, 52839), (95, 47277), (103, 43605), (135, 33269), (153, 29355), (171, 26265), (255, 17613), (285, 15759), (309, 14535), (323, 13905), (459, 9785), (513, 8755), (515, 8721), (765, 5871), (855, 5253), (927, 4845), (969, 4635), (1545, 2907), (1615, 2781), (1751, 2565), (1957, 2295)]