6542705

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 9289728

約数和(自身を除く): 2747023

約数列:

[1, 5, 13, 17, 31, 65, 85, 155, 191, 221, 403, 527, 955, 1105, 2015, 2483, 2635, 3247, 5921, 6851, 12415, 16235, 29605, 34255, 42211, 76973, 100657, 211055, 384865, 503285, 1308541, 6542705]

約数ペア:

[(1, 6542705), (5, 1308541), (13, 503285), (17, 384865), (31, 211055), (65, 100657), (85, 76973), (155, 42211), (191, 34255), (221, 29605), (403, 16235), (527, 12415), (955, 6851), (1105, 5921), (2015, 3247), (2483, 2635)]