51953175

素因数分解:

$3^2\times 5^2\times {\mathrm{233}}^1\times {\mathrm{991}}^1$

素因数の和:1240

約数の個数: 36

約数和(自身を含む): 93547584

約数和(自身を除く): 41594409

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 233, 699, 991, 1165, 2097, 2973, 3495, 4955, 5825, 8919, 10485, 14865, 17475, 24775, 44595, 52425, 74325, 222975, 230903, 692709, 1154515, 2078127, 3463545, 5772575, 10390635, 17317725, 51953175]

約数ペア:

[(1, 51953175), (3, 17317725), (5, 10390635), (9, 5772575), (15, 3463545), (25, 2078127), (45, 1154515), (75, 692709), (225, 230903), (233, 222975), (699, 74325), (991, 52425), (1165, 44595), (2097, 24775), (2973, 17475), (3495, 14865), (4955, 10485), (5825, 8919)]