385950

素因数分解:

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

素因数の和:129

約数の個数: 48

約数和(自身を含む): 999936

約数和(自身を除く): 613986

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 83, 93, 150, 155, 166, 186, 249, 310, 415, 465, 498, 775, 830, 930, 1245, 1550, 2075, 2325, 2490, 2573, 4150, 4650, 5146, 6225, 7719, 12450, 12865, 15438, 25730, 38595, 64325, 77190, 128650, 192975, 385950]

約数ペア:

[(1, 385950), (2, 192975), (3, 128650), (5, 77190), (6, 64325), (10, 38595), (15, 25730), (25, 15438), (30, 12865), (31, 12450), (50, 7719), (62, 6225), (75, 5146), (83, 4650), (93, 4150), (150, 2573), (155, 2490), (166, 2325), (186, 2075), (249, 1550), (310, 1245), (415, 930), (465, 830), (498, 775)]