77714115

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1697}}^1$

素因数の和:1819

約数の個数: 32

約数和(自身を含む): 129102336

約数和(自身を除く): 51388221

約数列:

[1, 3, 5, 15, 43, 71, 129, 213, 215, 355, 645, 1065, 1697, 3053, 5091, 8485, 9159, 15265, 25455, 45795, 72971, 120487, 218913, 361461, 364855, 602435, 1094565, 1807305, 5180941, 15542823, 25904705, 77714115]

約数ペア:

[(1, 77714115), (3, 25904705), (5, 15542823), (15, 5180941), (43, 1807305), (71, 1094565), (129, 602435), (213, 364855), (215, 361461), (355, 218913), (645, 120487), (1065, 72971), (1697, 45795), (3053, 25455), (5091, 15265), (8485, 9159)]