72472625

素因数分解:

$5^3\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:314

約数の個数: 32

約数和(自身を含む): 94348800

約数和(自身を除く): 21876175

約数列:

[1, 5, 25, 41, 79, 125, 179, 205, 395, 895, 1025, 1975, 3239, 4475, 5125, 7339, 9875, 14141, 16195, 22375, 36695, 70705, 80975, 183475, 353525, 404875, 579781, 917375, 1767625, 2898905, 14494525, 72472625]

約数ペア:

[(1, 72472625), (5, 14494525), (25, 2898905), (41, 1767625), (79, 917375), (125, 579781), (179, 404875), (205, 353525), (395, 183475), (895, 80975), (1025, 70705), (1975, 36695), (3239, 22375), (4475, 16195), (5125, 14141), (7339, 9875)]