271412905

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 366395904

約数和(自身を除く): 94982999

約数列:

[1, 5, 17, 31, 73, 83, 85, 155, 289, 365, 415, 527, 1241, 1411, 1445, 2263, 2573, 2635, 6059, 6205, 7055, 8959, 11315, 12865, 21097, 23987, 30295, 38471, 43741, 44795, 103003, 105485, 119935, 187829, 192355, 218705, 515015, 654007, 743597, 939145, 1751051, 3193093, 3270035, 3717985, 8755255, 15965465, 54282581, 271412905]

約数ペア:

[(1, 271412905), (5, 54282581), (17, 15965465), (31, 8755255), (73, 3717985), (83, 3270035), (85, 3193093), (155, 1751051), (289, 939145), (365, 743597), (415, 654007), (527, 515015), (1241, 218705), (1411, 192355), (1445, 187829), (2263, 119935), (2573, 105485), (2635, 103003), (6059, 44795), (6205, 43741), (7055, 38471), (8959, 30295), (11315, 23987), (12865, 21097)]