17951145

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{1423}}^1$

素因数の和:1489

約数の個数: 24

約数和(自身を含む): 29767296

約数和(自身を除く): 11816151

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 841, 1423, 2523, 4205, 4269, 7115, 12615, 21345, 41267, 123801, 206335, 619005, 1196743, 3590229, 5983715, 17951145]

約数ペア:

[(1, 17951145), (3, 5983715), (5, 3590229), (15, 1196743), (29, 619005), (87, 206335), (145, 123801), (435, 41267), (841, 21345), (1423, 12615), (2523, 7115), (4205, 4269)]