61754115

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{242173}}^1$

素因数の和:242198

約数の個数: 16

約数和(自身を含む): 104619168

約数和(自身を除く): 42865053

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 242173, 726519, 1210865, 3632595, 4116941, 12350823, 20584705, 61754115]

約数ペア:

[(1, 61754115), (3, 20584705), (5, 12350823), (15, 4116941), (17, 3632595), (51, 1210865), (85, 726519), (255, 242173)]