72055815

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{6263}}^1$

素因数の和:6343

約数の個数: 32

約数和(自身を含む): 126282240

約数和(自身を除く): 54226425

約数列:

[1, 3, 5, 13, 15, 39, 59, 65, 177, 195, 295, 767, 885, 2301, 3835, 6263, 11505, 18789, 31315, 81419, 93945, 244257, 369517, 407095, 1108551, 1221285, 1847585, 4803721, 5542755, 14411163, 24018605, 72055815]

約数ペア:

[(1, 72055815), (3, 24018605), (5, 14411163), (13, 5542755), (15, 4803721), (39, 1847585), (59, 1221285), (65, 1108551), (177, 407095), (195, 369517), (295, 244257), (767, 93945), (885, 81419), (2301, 31315), (3835, 18789), (6263, 11505)]