231936495

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{27961}}^1$

素因数の和:28055

約数の個数: 32

約数和(自身を含む): 429496320

約数和(自身を除く): 197559825

約数列:

[1, 3, 5, 7, 15, 21, 35, 79, 105, 237, 395, 553, 1185, 1659, 2765, 8295, 27961, 83883, 139805, 195727, 419415, 587181, 978635, 2208919, 2935905, 6626757, 11044595, 15462433, 33133785, 46387299, 77312165, 231936495]

約数ペア:

[(1, 231936495), (3, 77312165), (5, 46387299), (7, 33133785), (15, 15462433), (21, 11044595), (35, 6626757), (79, 2935905), (105, 2208919), (237, 978635), (395, 587181), (553, 419415), (1185, 195727), (1659, 139805), (2765, 83883), (8295, 27961)]