15706699619

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 19850961600

約数和(自身を除く): 4144261981

約数列:

[1, 13, 17, 19, 53, 61, 89, 169, 221, 247, 323, 689, 793, 901, 1007, 1037, 1157, 1159, 1513, 1691, 2873, 3211, 3233, 4199, 4717, 5429, 8957, 10309, 11713, 13091, 13481, 15041, 15067, 17119, 19669, 19703, 21983, 28747, 42029, 54587, 54961, 61321, 61427, 70577, 80189, 89623, 92293, 103151, 152269, 170183, 175253, 195871, 222547, 255697, 256139, 285779, 287737, 373711, 546377, 714493, 797173, 798551, 917501, 1042457, 1044259, 1165099, 1199809, 1340963, 1523591, 1753567, 2893111, 3329807, 3740581, 4858243, 4891529, 5467003, 9288409, 10381163, 13551941, 13575367, 15146287, 15597517, 17432519, 19806683, 22796371, 48627553, 63589877, 71071039, 92939051, 176479771, 257486879, 296352823, 826668401, 923923507, 1208207663, 15706699619]

約数ペア:

[(1, 15706699619), (13, 1208207663), (17, 923923507), (19, 826668401), (53, 296352823), (61, 257486879), (89, 176479771), (169, 92939051), (221, 71071039), (247, 63589877), (323, 48627553), (689, 22796371), (793, 19806683), (901, 17432519), (1007, 15597517), (1037, 15146287), (1157, 13575367), (1159, 13551941), (1513, 10381163), (1691, 9288409), (2873, 5467003), (3211, 4891529), (3233, 4858243), (4199, 3740581), (4717, 3329807), (5429, 2893111), (8957, 1753567), (10309, 1523591), (11713, 1340963), (13091, 1199809), (13481, 1165099), (15041, 1044259), (15067, 1042457), (17119, 917501), (19669, 798551), (19703, 797173), (21983, 714493), (28747, 546377), (42029, 373711), (54587, 287737), (54961, 285779), (61321, 256139), (61427, 255697), (70577, 222547), (80189, 195871), (89623, 175253), (92293, 170183), (103151, 152269)]