16693275

素因数分解:

$3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{3049}}^1$

素因数の和:3135

約数の個数: 24

約数和(自身を含む): 27986800

約数和(自身を除く): 11293525

約数列:

[1, 3, 5, 15, 25, 73, 75, 219, 365, 1095, 1825, 3049, 5475, 9147, 15245, 45735, 76225, 222577, 228675, 667731, 1112885, 3338655, 5564425, 16693275]

約数ペア:

[(1, 16693275), (3, 5564425), (5, 3338655), (15, 1112885), (25, 667731), (73, 228675), (75, 222577), (219, 76225), (365, 45735), (1095, 15245), (1825, 9147), (3049, 5475)]