15225888

素因数分解:

$2^5\times 3^1\times {\mathrm{199}}^1\times {\mathrm{797}}^1$

素因数の和:1009

約数の個数: 48

約数和(自身を含む): 40219200

約数和(自身を除く): 24993312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 199, 398, 597, 796, 797, 1194, 1592, 1594, 2388, 2391, 3184, 3188, 4776, 4782, 6368, 6376, 9552, 9564, 12752, 19104, 19128, 25504, 38256, 76512, 158603, 317206, 475809, 634412, 951618, 1268824, 1903236, 2537648, 3806472, 5075296, 7612944, 15225888]

約数ペア:

[(1, 15225888), (2, 7612944), (3, 5075296), (4, 3806472), (6, 2537648), (8, 1903236), (12, 1268824), (16, 951618), (24, 634412), (32, 475809), (48, 317206), (96, 158603), (199, 76512), (398, 38256), (597, 25504), (796, 19128), (797, 19104), (1194, 12752), (1592, 9564), (1594, 9552), (2388, 6376), (2391, 6368), (3184, 4782), (3188, 4776)]