71350305

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{997}}^1$

素因数の和:1385

約数の個数: 32

約数和(自身を含む): 123400704

約数和(自身を除く): 52050399

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 367, 997, 1101, 1835, 2991, 4771, 4985, 5505, 12961, 14313, 14955, 23855, 38883, 64805, 71565, 194415, 365899, 1097697, 1829495, 4756687, 5488485, 14270061, 23783435, 71350305]

約数ペア:

[(1, 71350305), (3, 23783435), (5, 14270061), (13, 5488485), (15, 4756687), (39, 1829495), (65, 1097697), (195, 365899), (367, 194415), (997, 71565), (1101, 64805), (1835, 38883), (2991, 23855), (4771, 14955), (4985, 14313), (5505, 12961)]