520059495

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{8753}}^1$

素因数の和:9011

約数の個数: 32

約数和(自身を含む): 884924352

約数和(自身を除く): 364864857

約数列:

[1, 3, 5, 15, 17, 51, 85, 233, 255, 699, 1165, 3495, 3961, 8753, 11883, 19805, 26259, 43765, 59415, 131295, 148801, 446403, 744005, 2039449, 2232015, 6118347, 10197245, 30591735, 34670633, 104011899, 173353165, 520059495]

約数ペア:

[(1, 520059495), (3, 173353165), (5, 104011899), (15, 34670633), (17, 30591735), (51, 10197245), (85, 6118347), (233, 2232015), (255, 2039449), (699, 744005), (1165, 446403), (3495, 148801), (3961, 131295), (8753, 59415), (11883, 43765), (19805, 26259)]