28922835

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 47900160

約数和(自身を除く): 18977325

約数列:

[1, 3, 5, 15, 41, 123, 131, 205, 359, 393, 615, 655, 1077, 1795, 1965, 5371, 5385, 14719, 16113, 26855, 44157, 47029, 73595, 80565, 141087, 220785, 235145, 705435, 1928189, 5784567, 9640945, 28922835]

約数ペア:

[(1, 28922835), (3, 9640945), (5, 5784567), (15, 1928189), (41, 705435), (123, 235145), (131, 220785), (205, 141087), (359, 80565), (393, 73595), (615, 47029), (655, 44157), (1077, 26855), (1795, 16113), (1965, 14719), (5371, 5385)]