139040265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2753}}^1$

素因数の和:2818

約数の個数: 64

約数和(自身を含む): 281304576

約数和(自身を除く): 142264311

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 37, 39, 65, 91, 105, 111, 185, 195, 259, 273, 455, 481, 555, 777, 1295, 1365, 1443, 2405, 2753, 3367, 3885, 7215, 8259, 10101, 13765, 16835, 19271, 35789, 41295, 50505, 57813, 96355, 101861, 107367, 178945, 250523, 289065, 305583, 509305, 536835, 713027, 751569, 1252615, 1324193, 1527915, 2139081, 3565135, 3757845, 3972579, 6620965, 9269351, 10695405, 19862895, 27808053, 46346755, 139040265]

約数ペア:

[(1, 139040265), (3, 46346755), (5, 27808053), (7, 19862895), (13, 10695405), (15, 9269351), (21, 6620965), (35, 3972579), (37, 3757845), (39, 3565135), (65, 2139081), (91, 1527915), (105, 1324193), (111, 1252615), (185, 751569), (195, 713027), (259, 536835), (273, 509305), (455, 305583), (481, 289065), (555, 250523), (777, 178945), (1295, 107367), (1365, 101861), (1443, 96355), (2405, 57813), (2753, 50505), (3367, 41295), (3885, 35789), (7215, 19271), (8259, 16835), (10101, 13765)]