13117795

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:199

約数の個数: 32

約数和(自身を含む): 17696448

約数和(自身を除く): 4578653

約数列:

[1, 5, 17, 37, 43, 85, 97, 185, 215, 485, 629, 731, 1591, 1649, 3145, 3589, 3655, 4171, 7955, 8245, 17945, 20855, 27047, 61013, 70907, 135235, 154327, 305065, 354535, 771635, 2623559, 13117795]

約数ペア:

[(1, 13117795), (5, 2623559), (17, 771635), (37, 354535), (43, 305065), (85, 154327), (97, 135235), (185, 70907), (215, 61013), (485, 27047), (629, 20855), (731, 17945), (1591, 8245), (1649, 7955), (3145, 4171), (3589, 3655)]