85510405965

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{839}}^1\times {\mathrm{1153}}^1$

素因数の和:2154

約数の個数: 64

約数和(自身を含む): 140704542720

約数和(自身を除く): 55194136755

約数列:

[1, 3, 5, 15, 71, 83, 213, 249, 355, 415, 839, 1065, 1153, 1245, 2517, 3459, 4195, 5765, 5893, 12585, 17295, 17679, 29465, 59569, 69637, 81863, 88395, 95699, 178707, 208911, 245589, 287097, 297845, 348185, 409315, 478495, 893535, 967367, 1044555, 1227945, 1435485, 2902101, 4836835, 4944227, 6794629, 14510505, 14832681, 20383887, 24721135, 33973145, 68683057, 74163405, 80291461, 101919435, 206049171, 240874383, 343415285, 401457305, 1030245855, 1204371915, 5700693731, 17102081193, 28503468655, 85510405965]

約数ペア:

[(1, 85510405965), (3, 28503468655), (5, 17102081193), (15, 5700693731), (71, 1204371915), (83, 1030245855), (213, 401457305), (249, 343415285), (355, 240874383), (415, 206049171), (839, 101919435), (1065, 80291461), (1153, 74163405), (1245, 68683057), (2517, 33973145), (3459, 24721135), (4195, 20383887), (5765, 14832681), (5893, 14510505), (12585, 6794629), (17295, 4944227), (17679, 4836835), (29465, 2902101), (59569, 1435485), (69637, 1227945), (81863, 1044555), (88395, 967367), (95699, 893535), (178707, 478495), (208911, 409315), (245589, 348185), (287097, 297845)]