13725705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3533}}^1$

素因数の和:3585

約数の個数: 32

約数和(自身を含む): 25784064

約数和(自身を除く): 12058359

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 105, 111, 185, 259, 555, 777, 1295, 3533, 3885, 10599, 17665, 24731, 52995, 74193, 123655, 130721, 370965, 392163, 653605, 915047, 1960815, 2745141, 4575235, 13725705]

約数ペア:

[(1, 13725705), (3, 4575235), (5, 2745141), (7, 1960815), (15, 915047), (21, 653605), (35, 392163), (37, 370965), (105, 130721), (111, 123655), (185, 74193), (259, 52995), (555, 24731), (777, 17665), (1295, 10599), (3533, 3885)]