12102545

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 18187008

約数和(自身を除く): 6084463

約数列:

[1, 5, 7, 13, 35, 65, 67, 91, 335, 397, 455, 469, 871, 1985, 2345, 2779, 4355, 5161, 6097, 13895, 25805, 26599, 30485, 36127, 132995, 180635, 186193, 345787, 930965, 1728935, 2420509, 12102545]

約数ペア:

[(1, 12102545), (5, 2420509), (7, 1728935), (13, 930965), (35, 345787), (65, 186193), (67, 180635), (91, 132995), (335, 36127), (397, 30485), (455, 26599), (469, 25805), (871, 13895), (1985, 6097), (2345, 5161), (2779, 4355)]