1055275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 1499904

約数和(自身を除く): 444629

約数列:

[1, 5, 13, 17, 25, 65, 85, 191, 221, 325, 425, 955, 1105, 2483, 3247, 4775, 5525, 12415, 16235, 42211, 62075, 81175, 211055, 1055275]

約数ペア:

[(1, 1055275), (5, 211055), (13, 81175), (17, 62075), (25, 42211), (65, 16235), (85, 12415), (191, 5525), (221, 4775), (325, 3247), (425, 2483), (955, 1105)]