4438425

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 7999488

約数和(自身を除く): 3561063

約数列:

[1, 3, 5, 15, 23, 25, 31, 69, 75, 83, 93, 115, 155, 249, 345, 415, 465, 575, 713, 775, 1245, 1725, 1909, 2075, 2139, 2325, 2573, 3565, 5727, 6225, 7719, 9545, 10695, 12865, 17825, 28635, 38595, 47725, 53475, 59179, 64325, 143175, 177537, 192975, 295895, 887685, 1479475, 4438425]

約数ペア:

[(1, 4438425), (3, 1479475), (5, 887685), (15, 295895), (23, 192975), (25, 177537), (31, 143175), (69, 64325), (75, 59179), (83, 53475), (93, 47725), (115, 38595), (155, 28635), (249, 17825), (345, 12865), (415, 10695), (465, 9545), (575, 7719), (713, 6225), (775, 5727), (1245, 3565), (1725, 2573), (1909, 2325), (2075, 2139)]