2805750145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47543}}^1$

素因数の和:47625

約数の個数: 32

約数和(自身を含む): 3902411520

約数和(自身を除く): 1096661375

約数列:

[1, 5, 11, 29, 37, 55, 145, 185, 319, 407, 1073, 1595, 2035, 5365, 11803, 47543, 59015, 237715, 522973, 1378747, 1759091, 2614865, 6893735, 8795455, 15166217, 19350001, 51013639, 75831085, 96750005, 255068195, 561150029, 2805750145]

約数ペア:

[(1, 2805750145), (5, 561150029), (11, 255068195), (29, 96750005), (37, 75831085), (55, 51013639), (145, 19350001), (185, 15166217), (319, 8795455), (407, 6893735), (1073, 2614865), (1595, 1759091), (2035, 1378747), (5365, 522973), (11803, 237715), (47543, 59015)]