19627635

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{45121}}^1$

素因数の和:45158

約数の個数: 16

約数和(自身を含む): 32487840

約数和(自身を除く): 12860205

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 45121, 135363, 225605, 676815, 1308509, 3925527, 6542545, 19627635]

約数ペア:

[(1, 19627635), (3, 6542545), (5, 3925527), (15, 1308509), (29, 676815), (87, 225605), (145, 135363), (435, 45121)]