16158645

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18899}}^1$

素因数の和:18929

約数の個数: 24

約数和(自身を含む): 29484000

約数和(自身を除く): 13325355

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 18899, 56697, 94495, 170091, 283485, 359081, 850455, 1077243, 1795405, 3231729, 5386215, 16158645]

約数ペア:

[(1, 16158645), (3, 5386215), (5, 3231729), (9, 1795405), (15, 1077243), (19, 850455), (45, 359081), (57, 283485), (95, 170091), (171, 94495), (285, 56697), (855, 18899)]