25021650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{5381}}^1$

素因数の和:5427

約数の個数: 48

約数和(自身を含む): 64067328

約数和(自身を除く): 39045678

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 775, 930, 1550, 2325, 4650, 5381, 10762, 16143, 26905, 32286, 53810, 80715, 134525, 161430, 166811, 269050, 333622, 403575, 500433, 807150, 834055, 1000866, 1668110, 2502165, 4170275, 5004330, 8340550, 12510825, 25021650]

約数ペア:

[(1, 25021650), (2, 12510825), (3, 8340550), (5, 5004330), (6, 4170275), (10, 2502165), (15, 1668110), (25, 1000866), (30, 834055), (31, 807150), (50, 500433), (62, 403575), (75, 333622), (93, 269050), (150, 166811), (155, 161430), (186, 134525), (310, 80715), (465, 53810), (775, 32286), (930, 26905), (1550, 16143), (2325, 10762), (4650, 5381)]