4246215

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 7326720

約数和(自身を除く): 3080505

約数列:

[1, 3, 5, 15, 19, 47, 57, 95, 141, 235, 285, 317, 705, 893, 951, 1585, 2679, 4465, 4755, 6023, 13395, 14899, 18069, 30115, 44697, 74495, 90345, 223485, 283081, 849243, 1415405, 4246215]

約数ペア:

[(1, 4246215), (3, 1415405), (5, 849243), (15, 283081), (19, 223485), (47, 90345), (57, 74495), (95, 44697), (141, 30115), (235, 18069), (285, 14899), (317, 13395), (705, 6023), (893, 4755), (951, 4465), (1585, 2679)]