201315255

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{1667}}^1$

素因数の和:1855

約数の個数: 32

約数和(自身を含む): 329543424

約数和(自身を除く): 128228169

約数列:

[1, 3, 5, 15, 83, 97, 249, 291, 415, 485, 1245, 1455, 1667, 5001, 8051, 8335, 24153, 25005, 40255, 120765, 138361, 161699, 415083, 485097, 691805, 808495, 2075415, 2425485, 13421017, 40263051, 67105085, 201315255]

約数ペア:

[(1, 201315255), (3, 67105085), (5, 40263051), (15, 13421017), (83, 2425485), (97, 2075415), (249, 808495), (291, 691805), (415, 485097), (485, 415083), (1245, 161699), (1455, 138361), (1667, 120765), (5001, 40255), (8051, 25005), (8335, 24153)]