78385395

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1753}}^1$

素因数の和:2043

約数の個数: 32

約数和(自身を含む): 137401344

約数和(自身を除く): 59015949

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 271, 813, 1355, 1753, 2981, 4065, 5259, 8765, 8943, 14905, 19283, 26295, 44715, 57849, 96415, 289245, 475063, 1425189, 2375315, 5225693, 7125945, 15677079, 26128465, 78385395]

約数ペア:

[(1, 78385395), (3, 26128465), (5, 15677079), (11, 7125945), (15, 5225693), (33, 2375315), (55, 1425189), (165, 475063), (271, 289245), (813, 96415), (1355, 57849), (1753, 44715), (2981, 26295), (4065, 19283), (5259, 14905), (8765, 8943)]