40102965

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{42437}}^1$

素因数の和:42458

約数の個数: 32

約数和(自身を含む): 81480960

約数和(自身を除く): 41377995

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 42437, 127311, 212185, 297059, 381933, 636555, 891177, 1145799, 1485295, 1909665, 2673531, 4455885, 5728995, 8020593, 13367655, 40102965]

約数ペア:

[(1, 40102965), (3, 13367655), (5, 8020593), (7, 5728995), (9, 4455885), (15, 2673531), (21, 1909665), (27, 1485295), (35, 1145799), (45, 891177), (63, 636555), (105, 381933), (135, 297059), (189, 212185), (315, 127311), (945, 42437)]