10725215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 14904000

約数和(自身を除く): 4178785

約数列:

[1, 5, 17, 19, 29, 85, 95, 145, 229, 323, 493, 551, 1145, 1615, 2465, 2755, 3893, 4351, 6641, 9367, 19465, 21755, 33205, 46835, 73967, 112897, 126179, 369835, 564485, 630895, 2145043, 10725215]

約数ペア:

[(1, 10725215), (5, 2145043), (17, 630895), (19, 564485), (29, 369835), (85, 126179), (95, 112897), (145, 73967), (229, 46835), (323, 33205), (493, 21755), (551, 19465), (1145, 9367), (1615, 6641), (2465, 4351), (2755, 3893)]