3212475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 6309120

約数和(自身を除く): 3096645

約数列:

[1, 3, 5, 7, 15, 21, 25, 29, 35, 75, 87, 105, 145, 175, 203, 211, 435, 525, 609, 633, 725, 1015, 1055, 1477, 2175, 3045, 3165, 4431, 5075, 5275, 6119, 7385, 15225, 15825, 18357, 22155, 30595, 36925, 42833, 91785, 110775, 128499, 152975, 214165, 458925, 642495, 1070825, 3212475]

約数ペア:

[(1, 3212475), (3, 1070825), (5, 642495), (7, 458925), (15, 214165), (21, 152975), (25, 128499), (29, 110775), (35, 91785), (75, 42833), (87, 36925), (105, 30595), (145, 22155), (175, 18357), (203, 15825), (211, 15225), (435, 7385), (525, 6119), (609, 5275), (633, 5075), (725, 4431), (1015, 3165), (1055, 3045), (1477, 2175)]