28160085

素因数分解:

$3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{9829}}^1$

素因数の和:10028

約数の個数: 16

約数和(自身を含む): 45296640

約数和(自身を除く): 17136555

約数列:

[1, 3, 5, 15, 191, 573, 955, 2865, 9829, 29487, 49145, 147435, 1877339, 5632017, 9386695, 28160085]

約数ペア:

[(1, 28160085), (3, 9386695), (5, 5632017), (15, 1877339), (191, 147435), (573, 49145), (955, 29487), (2865, 9829)]