1378787055

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{5659}}^1$

素因数の和:6143

約数の個数: 32

約数和(自身を含む): 2271244800

約数和(自身を除く): 892457745

約数列:

[1, 3, 5, 15, 37, 111, 185, 439, 555, 1317, 2195, 5659, 6585, 16243, 16977, 28295, 48729, 81215, 84885, 209383, 243645, 628149, 1046915, 2484301, 3140745, 7452903, 12421505, 37264515, 91919137, 275757411, 459595685, 1378787055]

約数ペア:

[(1, 1378787055), (3, 459595685), (5, 275757411), (15, 91919137), (37, 37264515), (111, 12421505), (185, 7452903), (439, 3140745), (555, 2484301), (1317, 1046915), (2195, 628149), (5659, 243645), (6585, 209383), (16243, 84885), (16977, 81215), (28295, 48729)]