201740325

素因数分解:

$3^1\times 5^2\times {\mathrm{79}}^2\times {\mathrm{431}}^1$

素因数の和:602

約数の個数: 36

約数和(自身を含む): 338603328

約数和(自身を除く): 136863003

約数列:

[1, 3, 5, 15, 25, 75, 79, 237, 395, 431, 1185, 1293, 1975, 2155, 5925, 6241, 6465, 10775, 18723, 31205, 32325, 34049, 93615, 102147, 156025, 170245, 468075, 510735, 851225, 2553675, 2689871, 8069613, 13449355, 40348065, 67246775, 201740325]

約数ペア:

[(1, 201740325), (3, 67246775), (5, 40348065), (15, 13449355), (25, 8069613), (75, 2689871), (79, 2553675), (237, 851225), (395, 510735), (431, 468075), (1185, 170245), (1293, 156025), (1975, 102147), (2155, 93615), (5925, 34049), (6241, 32325), (6465, 31205), (10775, 18723)]