13306477225

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{1901}}^1\times {\mathrm{6829}}^1$

素因数の和:8781

約数の個数: 24

約数和(自身を含む): 16913839320

約数和(自身を除く): 3607362095

約数列:

[1, 5, 25, 41, 205, 1025, 1901, 6829, 9505, 34145, 47525, 77941, 170725, 279989, 389705, 1399945, 1948525, 6999725, 12981929, 64909645, 324548225, 532259089, 2661295445, 13306477225]

約数ペア:

[(1, 13306477225), (5, 2661295445), (25, 532259089), (41, 324548225), (205, 64909645), (1025, 12981929), (1901, 6999725), (6829, 1948525), (9505, 1399945), (34145, 389705), (47525, 279989), (77941, 170725)]