342585

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:365

約数の個数: 24

約数和(自身を含む): 621504

約数和(自身を除く): 278919

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 331, 345, 993, 1035, 1655, 2979, 4965, 7613, 14895, 22839, 38065, 68517, 114195, 342585]

約数ペア:

[(1, 342585), (3, 114195), (5, 68517), (9, 38065), (15, 22839), (23, 14895), (45, 7613), (69, 4965), (115, 2979), (207, 1655), (331, 1035), (345, 993)]