338427495

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{22859}}^1$

素因数の和:22924

約数の個数: 48

約数和(自身を含む): 684702720

約数和(自身を除く): 346275225

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 47, 63, 105, 141, 235, 315, 329, 423, 705, 987, 1645, 2115, 2961, 4935, 14805, 22859, 68577, 114295, 160013, 205731, 342885, 480039, 800065, 1028655, 1074373, 1440117, 2400195, 3223119, 5371865, 7200585, 7520611, 9669357, 16115595, 22561833, 37603055, 48346785, 67685499, 112809165, 338427495]

約数ペア:

[(1, 338427495), (3, 112809165), (5, 67685499), (7, 48346785), (9, 37603055), (15, 22561833), (21, 16115595), (35, 9669357), (45, 7520611), (47, 7200585), (63, 5371865), (105, 3223119), (141, 2400195), (235, 1440117), (315, 1074373), (329, 1028655), (423, 800065), (705, 480039), (987, 342885), (1645, 205731), (2115, 160013), (2961, 114295), (4935, 68577), (14805, 22859)]