57718245

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{853}}^1$

素因数の和:1221

約数の個数: 32

約数和(自身を含む): 99856512

約数和(自身を除く): 42138267

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 347, 853, 1041, 1735, 2559, 4265, 4511, 5205, 11089, 12795, 13533, 22555, 33267, 55445, 67665, 166335, 295991, 887973, 1479955, 3847883, 4439865, 11543649, 19239415, 57718245]

約数ペア:

[(1, 57718245), (3, 19239415), (5, 11543649), (13, 4439865), (15, 3847883), (39, 1479955), (65, 887973), (195, 295991), (347, 166335), (853, 67665), (1041, 55445), (1735, 33267), (2559, 22555), (4265, 13533), (4511, 12795), (5205, 11089)]