30426175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5507}}^1$

素因数の和:5547

約数の個数: 24

約数和(自身を含む): 43028496

約数和(自身を除く): 12602321

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 5507, 5525, 27535, 71591, 93619, 137675, 357955, 468095, 1217047, 1789775, 2340475, 6085235, 30426175]

約数ペア:

[(1, 30426175), (5, 6085235), (13, 2340475), (17, 1789775), (25, 1217047), (65, 468095), (85, 357955), (221, 137675), (325, 93619), (425, 71591), (1105, 27535), (5507, 5525)]