24887475

素因数分解:

$3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{2087}}^1$

素因数の和:2156

約数の個数: 36

約数和(自身を含む): 45439056

約数和(自身を除く): 20551581

約数列:

[1, 3, 5, 9, 15, 25, 45, 53, 75, 159, 225, 265, 477, 795, 1325, 2087, 2385, 3975, 6261, 10435, 11925, 18783, 31305, 52175, 93915, 110611, 156525, 331833, 469575, 553055, 995499, 1659165, 2765275, 4977495, 8295825, 24887475]

約数ペア:

[(1, 24887475), (3, 8295825), (5, 4977495), (9, 2765275), (15, 1659165), (25, 995499), (45, 553055), (53, 469575), (75, 331833), (159, 156525), (225, 110611), (265, 93915), (477, 52175), (795, 31305), (1325, 18783), (2087, 11925), (2385, 10435), (3975, 6261)]