201381675

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10613}}^1$

素因数の和:10660

約数の個数: 48

約数和(自身を含む): 379047168

約数和(自身を除く): 177665493

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 55, 69, 75, 115, 165, 253, 275, 345, 575, 759, 825, 1265, 1725, 3795, 6325, 10613, 18975, 31839, 53065, 116743, 159195, 244099, 265325, 350229, 583715, 732297, 795975, 1220495, 1751145, 2685089, 2918575, 3661485, 6102475, 8055267, 8755725, 13425445, 18307425, 40276335, 67127225, 201381675]

約数ペア:

[(1, 201381675), (3, 67127225), (5, 40276335), (11, 18307425), (15, 13425445), (23, 8755725), (25, 8055267), (33, 6102475), (55, 3661485), (69, 2918575), (75, 2685089), (115, 1751145), (165, 1220495), (253, 795975), (275, 732297), (345, 583715), (575, 350229), (759, 265325), (825, 244099), (1265, 159195), (1725, 116743), (3795, 53065), (6325, 31839), (10613, 18975)]