13147513635

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1\times {\mathrm{2939}}^1$

素因数の和:3348

約数の個数: 64

約数和(自身を含む): 22769994240

約数和(自身を除く): 9622480605

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 159, 255, 265, 331, 795, 901, 993, 1655, 2703, 2939, 4505, 4965, 5627, 8817, 13515, 14695, 16881, 17543, 28135, 44085, 49963, 52629, 84405, 87715, 149889, 155767, 249815, 263145, 298231, 467301, 749445, 778835, 894693, 972809, 1491155, 2336505, 2648039, 2918427, 4473465, 4864045, 7944117, 13240195, 14592135, 16537753, 39720585, 49613259, 51558877, 82688765, 154676631, 248066295, 257794385, 773383155, 876500909, 2629502727, 4382504545, 13147513635]

約数ペア:

[(1, 13147513635), (3, 4382504545), (5, 2629502727), (15, 876500909), (17, 773383155), (51, 257794385), (53, 248066295), (85, 154676631), (159, 82688765), (255, 51558877), (265, 49613259), (331, 39720585), (795, 16537753), (901, 14592135), (993, 13240195), (1655, 7944117), (2703, 4864045), (2939, 4473465), (4505, 2918427), (4965, 2648039), (5627, 2336505), (8817, 1491155), (13515, 972809), (14695, 894693), (16881, 778835), (17543, 749445), (28135, 467301), (44085, 298231), (49963, 263145), (52629, 249815), (84405, 155767), (87715, 149889)]