12907754205

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{205423}}^1$

素因数の和:205561

約数の個数: 32

約数和(自身を含む): 21298360320

約数和(自身を除く): 8390606115

約数列:

[1, 3, 5, 15, 59, 71, 177, 213, 295, 355, 885, 1065, 4189, 12567, 20945, 62835, 205423, 616269, 1027115, 3081345, 12119957, 14585033, 36359871, 43755099, 60599785, 72925165, 181799355, 218775495, 860516947, 2581550841, 4302584735, 12907754205]

約数ペア:

[(1, 12907754205), (3, 4302584735), (5, 2581550841), (15, 860516947), (59, 218775495), (71, 181799355), (177, 72925165), (213, 60599785), (295, 43755099), (355, 36359871), (885, 14585033), (1065, 12119957), (4189, 3081345), (12567, 1027115), (20945, 616269), (62835, 205423)]