15151188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:305

約数の個数: 72

約数和(自身を含む): 39680256

約数和(自身を除く): 24529068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 169, 186, 241, 338, 372, 403, 482, 507, 676, 723, 806, 964, 1014, 1209, 1446, 1612, 2028, 2418, 2892, 3133, 4836, 5239, 6266, 7471, 9399, 10478, 12532, 14942, 15717, 18798, 20956, 22413, 29884, 31434, 37596, 40729, 44826, 62868, 81458, 89652, 97123, 122187, 162916, 194246, 244374, 291369, 388492, 488748, 582738, 1165476, 1262599, 2525198, 3787797, 5050396, 7575594, 15151188]

約数ペア:

[(1, 15151188), (2, 7575594), (3, 5050396), (4, 3787797), (6, 2525198), (12, 1262599), (13, 1165476), (26, 582738), (31, 488748), (39, 388492), (52, 291369), (62, 244374), (78, 194246), (93, 162916), (124, 122187), (156, 97123), (169, 89652), (186, 81458), (241, 62868), (338, 44826), (372, 40729), (403, 37596), (482, 31434), (507, 29884), (676, 22413), (723, 20956), (806, 18798), (964, 15717), (1014, 14942), (1209, 12532), (1446, 10478), (1612, 9399), (2028, 7471), (2418, 6266), (2892, 5239), (3133, 4836)]