64517850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{47791}}^1$

素因数の和:47812

約数の個数: 48

約数和(自身を含む): 177786240

約数和(自身を除く): 113268390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 47791, 95582, 143373, 238955, 286746, 430119, 477910, 716865, 860238, 1194775, 1290357, 1433730, 2150595, 2389550, 2580714, 3584325, 4301190, 6451785, 7168650, 10752975, 12903570, 21505950, 32258925, 64517850]

約数ペア:

[(1, 64517850), (2, 32258925), (3, 21505950), (5, 12903570), (6, 10752975), (9, 7168650), (10, 6451785), (15, 4301190), (18, 3584325), (25, 2580714), (27, 2389550), (30, 2150595), (45, 1433730), (50, 1290357), (54, 1194775), (75, 860238), (90, 716865), (135, 477910), (150, 430119), (225, 286746), (270, 238955), (450, 143373), (675, 95582), (1350, 47791)]