21452250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{28603}}^1$

素因数の和:28623

約数の個数: 32

約数和(自身を含む): 53546688

約数和(自身を除く): 32094438

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750, 28603, 57206, 85809, 143015, 171618, 286030, 429045, 715075, 858090, 1430150, 2145225, 3575375, 4290450, 7150750, 10726125, 21452250]

約数ペア:

[(1, 21452250), (2, 10726125), (3, 7150750), (5, 4290450), (6, 3575375), (10, 2145225), (15, 1430150), (25, 858090), (30, 715075), (50, 429045), (75, 286030), (125, 171618), (150, 143015), (250, 85809), (375, 57206), (750, 28603)]