141379995

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{6469}}^1$

素因数の和:6555

約数の個数: 32

約数和(自身を含む): 238510080

約数和(自身を除く): 97130085

約数列:

[1, 3, 5, 15, 31, 47, 93, 141, 155, 235, 465, 705, 1457, 4371, 6469, 7285, 19407, 21855, 32345, 97035, 200539, 304043, 601617, 912129, 1002695, 1520215, 3008085, 4560645, 9425333, 28275999, 47126665, 141379995]

約数ペア:

[(1, 141379995), (3, 47126665), (5, 28275999), (15, 9425333), (31, 4560645), (47, 3008085), (93, 1520215), (141, 1002695), (155, 912129), (235, 601617), (465, 304043), (705, 200539), (1457, 97035), (4371, 32345), (6469, 21855), (7285, 19407)]