56291205

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{751}}^1$

素因数の和:1041

約数の個数: 32

約数和(自身を含む): 95293440

約数和(自身を除く): 39002235

約数列:

[1, 3, 5, 15, 19, 57, 95, 263, 285, 751, 789, 1315, 2253, 3755, 3945, 4997, 11265, 14269, 14991, 24985, 42807, 71345, 74955, 197513, 214035, 592539, 987565, 2962695, 3752747, 11258241, 18763735, 56291205]

約数ペア:

[(1, 56291205), (3, 18763735), (5, 11258241), (15, 3752747), (19, 2962695), (57, 987565), (95, 592539), (263, 214035), (285, 197513), (751, 74955), (789, 71345), (1315, 42807), (2253, 24985), (3755, 14991), (3945, 14269), (4997, 11265)]