20235044025

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{4282549}}^1$

素因数の和:4282575

約数の個数: 48

約数和(自身を含む): 42482896000

約数和(自身を除く): 22247851975

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 4725, 4282549, 12847647, 21412745, 29977843, 38542941, 64238235, 89933529, 107063725, 115628823, 149889215, 192714705, 269800587, 321191175, 449667645, 578144115, 749446075, 809401761, 963573525, 1349002935, 2248338225, 2890720575, 4047008805, 6745014675, 20235044025]

約数ペア:

[(1, 20235044025), (3, 6745014675), (5, 4047008805), (7, 2890720575), (9, 2248338225), (15, 1349002935), (21, 963573525), (25, 809401761), (27, 749446075), (35, 578144115), (45, 449667645), (63, 321191175), (75, 269800587), (105, 192714705), (135, 149889215), (175, 115628823), (189, 107063725), (225, 89933529), (315, 64238235), (525, 38542941), (675, 29977843), (945, 21412745), (1575, 12847647), (4725, 4282549)]