419079275

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{1319}}^1$

素因数の和:1579

約数の個数: 24

約数和(自身を含む): 530323200

約数和(自身を除く): 111243925

約数列:

[1, 5, 25, 71, 179, 355, 895, 1319, 1775, 4475, 6595, 12709, 32975, 63545, 93649, 236101, 317725, 468245, 1180505, 2341225, 5902525, 16763171, 83815855, 419079275]

約数ペア:

[(1, 419079275), (5, 83815855), (25, 16763171), (71, 5902525), (179, 2341225), (355, 1180505), (895, 468245), (1319, 317725), (1775, 236101), (4475, 93649), (6595, 63545), (12709, 32975)]