142202365

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{461}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 191600640

約数和(自身を除く): 49398275

約数列:

[1, 5, 17, 19, 85, 95, 191, 323, 461, 955, 1615, 2305, 3247, 3629, 7837, 8759, 16235, 18145, 39185, 43795, 61693, 88051, 148903, 308465, 440255, 744515, 1496867, 1672969, 7484335, 8364845, 28440473, 142202365]

約数ペア:

[(1, 142202365), (5, 28440473), (17, 8364845), (19, 7484335), (85, 1672969), (95, 1496867), (191, 744515), (323, 440255), (461, 308465), (955, 148903), (1615, 88051), (2305, 61693), (3247, 43795), (3629, 39185), (7837, 18145), (8759, 16235)]