53765895

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 87816960

約数和(自身を除く): 34051065

約数列:

[1, 3, 5, 15, 107, 139, 241, 321, 417, 535, 695, 723, 1205, 1605, 2085, 3615, 14873, 25787, 33499, 44619, 74365, 77361, 100497, 128935, 167495, 223095, 386805, 502485, 3584393, 10753179, 17921965, 53765895]

約数ペア:

[(1, 53765895), (3, 17921965), (5, 10753179), (15, 3584393), (107, 502485), (139, 386805), (241, 223095), (321, 167495), (417, 128935), (535, 100497), (695, 77361), (723, 74365), (1205, 44619), (1605, 33499), (2085, 25787), (3615, 14873)]