1052151485

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:786

約数の個数: 64

約数和(自身を含む): 1625038848

約数和(自身を除く): 572887363

約数列:

[1, 5, 7, 11, 35, 55, 61, 71, 77, 305, 355, 385, 427, 497, 631, 671, 781, 2135, 2485, 3155, 3355, 3905, 4331, 4417, 4697, 5467, 6941, 21655, 22085, 23485, 27335, 30317, 34705, 38491, 44801, 47641, 48587, 151585, 192455, 224005, 238205, 242935, 269437, 313607, 333487, 423401, 492811, 1347185, 1568035, 1667435, 2117005, 2464055, 2732861, 2963807, 3449677, 13664305, 14819035, 17248385, 19130027, 30061471, 95650135, 150307355, 210430297, 1052151485]

約数ペア:

[(1, 1052151485), (5, 210430297), (7, 150307355), (11, 95650135), (35, 30061471), (55, 19130027), (61, 17248385), (71, 14819035), (77, 13664305), (305, 3449677), (355, 2963807), (385, 2732861), (427, 2464055), (497, 2117005), (631, 1667435), (671, 1568035), (781, 1347185), (2135, 492811), (2485, 423401), (3155, 333487), (3355, 313607), (3905, 269437), (4331, 242935), (4417, 238205), (4697, 224005), (5467, 192455), (6941, 151585), (21655, 48587), (22085, 47641), (23485, 44801), (27335, 38491), (30317, 34705)]