23279375

素因数分解:

$5^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:357

約数の個数: 40

約数和(自身を含む): 35313696

約数和(自身を除く): 12034321

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 125, 175, 313, 425, 595, 625, 875, 1565, 2125, 2191, 2975, 4375, 5321, 7825, 10625, 10955, 14875, 26605, 37247, 39125, 54775, 74375, 133025, 186235, 195625, 273875, 665125, 931175, 1369375, 3325625, 4655875, 23279375]

約数ペア:

[(1, 23279375), (5, 4655875), (7, 3325625), (17, 1369375), (25, 931175), (35, 665125), (85, 273875), (119, 195625), (125, 186235), (175, 133025), (313, 74375), (425, 54775), (595, 39125), (625, 37247), (875, 26605), (1565, 14875), (2125, 10955), (2191, 10625), (2975, 7825), (4375, 5321)]