13754125

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1429}}^1$

素因数の和:1462

約数の個数: 32

約数和(自身を含む): 21415680

約数和(自身を除く): 7661555

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 125, 175, 275, 385, 875, 1375, 1429, 1925, 7145, 9625, 10003, 15719, 35725, 50015, 78595, 110033, 178625, 250075, 392975, 550165, 1250375, 1964875, 2750825, 13754125]

約数ペア:

[(1, 13754125), (5, 2750825), (7, 1964875), (11, 1250375), (25, 550165), (35, 392975), (55, 250075), (77, 178625), (125, 110033), (175, 78595), (275, 50015), (385, 35725), (875, 15719), (1375, 10003), (1429, 9625), (1925, 7145)]