144472055

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{10949}}^1$

素因数の和:11003

約数の個数: 32

約数和(自身を含む): 220752000

約数和(自身を除く): 76279945

約数列:

[1, 5, 7, 13, 29, 35, 65, 91, 145, 203, 377, 455, 1015, 1885, 2639, 10949, 13195, 54745, 76643, 142337, 317521, 383215, 711685, 996359, 1587605, 2222647, 4127773, 4981795, 11113235, 20638865, 28894411, 144472055]

約数ペア:

[(1, 144472055), (5, 28894411), (7, 20638865), (13, 11113235), (29, 4981795), (35, 4127773), (65, 2222647), (91, 1587605), (145, 996359), (203, 711685), (377, 383215), (455, 317521), (1015, 142337), (1885, 76643), (2639, 54745), (10949, 13195)]