1207157025

素因数分解:

$3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{108023}}^1$

素因数の和:108185

約数の個数: 24

約数和(自身を含む): 2009246400

約数和(自身を除く): 802089375

約数列:

[1, 3, 5, 15, 25, 75, 149, 447, 745, 2235, 3725, 11175, 108023, 324069, 540115, 1620345, 2700575, 8101725, 16095427, 48286281, 80477135, 241431405, 402385675, 1207157025]

約数ペア:

[(1, 1207157025), (3, 402385675), (5, 241431405), (15, 80477135), (25, 48286281), (75, 16095427), (149, 8101725), (447, 2700575), (745, 1620345), (2235, 540115), (3725, 324069), (11175, 108023)]