2247143145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{757}}^1\times {\mathrm{1171}}^1$

素因数の和:1962

約数の個数: 48

約数和(自身を含む): 3901747392

約数和(自身を除く): 1654604247

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 757, 845, 1171, 2271, 2535, 3513, 3785, 5855, 9841, 11355, 15223, 17565, 29523, 45669, 49205, 76115, 127933, 147615, 197899, 228345, 383799, 593697, 639665, 886447, 989495, 1918995, 2659341, 2968485, 4432235, 11523811, 13296705, 34571433, 57619055, 149809543, 172857165, 449428629, 749047715, 2247143145]

約数ペア:

[(1, 2247143145), (3, 749047715), (5, 449428629), (13, 172857165), (15, 149809543), (39, 57619055), (65, 34571433), (169, 13296705), (195, 11523811), (507, 4432235), (757, 2968485), (845, 2659341), (1171, 1918995), (2271, 989495), (2535, 886447), (3513, 639665), (3785, 593697), (5855, 383799), (9841, 228345), (11355, 197899), (15223, 147615), (17565, 127933), (29523, 76115), (45669, 49205)]