25275060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{140417}}^1$

素因数の和:140432

約数の個数: 36

約数和(自身を含む): 76668228

約数和(自身を除く): 51393168

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 140417, 280834, 421251, 561668, 702085, 842502, 1263753, 1404170, 1685004, 2106255, 2527506, 2808340, 4212510, 5055012, 6318765, 8425020, 12637530, 25275060]

約数ペア:

[(1, 25275060), (2, 12637530), (3, 8425020), (4, 6318765), (5, 5055012), (6, 4212510), (9, 2808340), (10, 2527506), (12, 2106255), (15, 1685004), (18, 1404170), (20, 1263753), (30, 842502), (36, 702085), (45, 561668), (60, 421251), (90, 280834), (180, 140417)]