23572815

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:308

約数の個数: 64

約数和(自身を含む): 46227456

約数和(自身を除く): 22654641

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 43, 69, 105, 115, 129, 161, 215, 227, 301, 345, 483, 645, 681, 805, 903, 989, 1135, 1505, 1589, 2415, 2967, 3405, 4515, 4767, 4945, 5221, 6923, 7945, 9761, 14835, 15663, 20769, 23835, 26105, 29283, 34615, 36547, 48805, 68327, 78315, 103845, 109641, 146415, 182735, 204981, 224503, 341635, 548205, 673509, 1024905, 1122515, 1571521, 3367545, 4714563, 7857605, 23572815]

約数ペア:

[(1, 23572815), (3, 7857605), (5, 4714563), (7, 3367545), (15, 1571521), (21, 1122515), (23, 1024905), (35, 673509), (43, 548205), (69, 341635), (105, 224503), (115, 204981), (129, 182735), (161, 146415), (215, 109641), (227, 103845), (301, 78315), (345, 68327), (483, 48805), (645, 36547), (681, 34615), (805, 29283), (903, 26105), (989, 23835), (1135, 20769), (1505, 15663), (1589, 14835), (2415, 9761), (2967, 7945), (3405, 6923), (4515, 5221), (4767, 4945)]