26862275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 39426048

約数和(自身を除く): 12563773

約数列:

[1, 5, 11, 23, 25, 31, 55, 115, 137, 155, 253, 275, 341, 575, 685, 713, 775, 1265, 1507, 1705, 3151, 3425, 3565, 4247, 6325, 7535, 7843, 8525, 15755, 17825, 21235, 34661, 37675, 39215, 46717, 78775, 97681, 106175, 173305, 196075, 233585, 488405, 866525, 1074491, 1167925, 2442025, 5372455, 26862275]

約数ペア:

[(1, 26862275), (5, 5372455), (11, 2442025), (23, 1167925), (25, 1074491), (31, 866525), (55, 488405), (115, 233585), (137, 196075), (155, 173305), (253, 106175), (275, 97681), (341, 78775), (575, 46717), (685, 39215), (713, 37675), (775, 34661), (1265, 21235), (1507, 17825), (1705, 15755), (3151, 8525), (3425, 7843), (3565, 7535), (4247, 6325)]