884275775

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 1169925120

約数和(自身を除く): 285649345

約数列:

[1, 5, 25, 31, 59, 83, 155, 233, 295, 415, 775, 1165, 1475, 1829, 2075, 2573, 4897, 5825, 7223, 9145, 12865, 13747, 19339, 24485, 36115, 45725, 64325, 68735, 96695, 122425, 151807, 180575, 343675, 426157, 483475, 599509, 759035, 1141001, 2130785, 2997545, 3795175, 5705005, 10653925, 14987725, 28525025, 35371031, 176855155, 884275775]

約数ペア:

[(1, 884275775), (5, 176855155), (25, 35371031), (31, 28525025), (59, 14987725), (83, 10653925), (155, 5705005), (233, 3795175), (295, 2997545), (415, 2130785), (775, 1141001), (1165, 759035), (1475, 599509), (1829, 483475), (2075, 426157), (2573, 343675), (4897, 180575), (5825, 151807), (7223, 122425), (9145, 96695), (12865, 68735), (13747, 64325), (19339, 45725), (24485, 36115)]