282984585

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 508139520

約数和(自身を除く): 225154935

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 169, 195, 277, 403, 465, 507, 831, 845, 1209, 1385, 2015, 2197, 2535, 3601, 4155, 5239, 6045, 6591, 8587, 10803, 10985, 15717, 18005, 25761, 26195, 32955, 42935, 46813, 54015, 68107, 78585, 111631, 128805, 140439, 204321, 234065, 334893, 340535, 558155, 608569, 702195, 1021605, 1451203, 1674465, 1825707, 3042845, 4353609, 7256015, 9128535, 18865639, 21768045, 56596917, 94328195, 282984585]

約数ペア:

[(1, 282984585), (3, 94328195), (5, 56596917), (13, 21768045), (15, 18865639), (31, 9128535), (39, 7256015), (65, 4353609), (93, 3042845), (155, 1825707), (169, 1674465), (195, 1451203), (277, 1021605), (403, 702195), (465, 608569), (507, 558155), (831, 340535), (845, 334893), (1209, 234065), (1385, 204321), (2015, 140439), (2197, 128805), (2535, 111631), (3601, 78585), (4155, 68107), (5239, 54015), (6045, 46813), (6591, 42935), (8587, 32955), (10803, 26195), (10985, 25761), (15717, 18005)]