206682015

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1\times {\mathrm{571}}^1$

素因数の和:1047

約数の個数: 32

約数和(自身を含む): 337708800

約数和(自身を除く): 131026785

約数列:

[1, 3, 5, 15, 59, 177, 295, 409, 571, 885, 1227, 1713, 2045, 2855, 6135, 8565, 24131, 33689, 72393, 101067, 120655, 168445, 233539, 361965, 505335, 700617, 1167695, 3503085, 13778801, 41336403, 68894005, 206682015]

約数ペア:

[(1, 206682015), (3, 68894005), (5, 41336403), (15, 13778801), (59, 3503085), (177, 1167695), (295, 700617), (409, 505335), (571, 361965), (885, 233539), (1227, 168445), (1713, 120655), (2045, 101067), (2855, 72393), (6135, 33689), (8565, 24131)]