13121250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{3499}}^1$

素因数の和:3524

約数の個数: 40

約数和(自身を含む): 32802000

約数和(自身を除く): 19680750

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 625, 750, 1250, 1875, 3499, 3750, 6998, 10497, 17495, 20994, 34990, 52485, 87475, 104970, 174950, 262425, 437375, 524850, 874750, 1312125, 2186875, 2624250, 4373750, 6560625, 13121250]

約数ペア:

[(1, 13121250), (2, 6560625), (3, 4373750), (5, 2624250), (6, 2186875), (10, 1312125), (15, 874750), (25, 524850), (30, 437375), (50, 262425), (75, 174950), (125, 104970), (150, 87475), (250, 52485), (375, 34990), (625, 20994), (750, 17495), (1250, 10497), (1875, 6998), (3499, 3750)]