69212865

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{11801}}^1$

素因数の和:11849

約数の個数: 32

約数和(自身を含む): 122363136

約数和(自身を除く): 53150271

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 11801, 35403, 59005, 177015, 200617, 271423, 601851, 814269, 1003085, 1357115, 3009255, 4071345, 4614191, 13842573, 23070955, 69212865]

約数ペア:

[(1, 69212865), (3, 23070955), (5, 13842573), (15, 4614191), (17, 4071345), (23, 3009255), (51, 1357115), (69, 1003085), (85, 814269), (115, 601851), (255, 271423), (345, 200617), (391, 177015), (1173, 59005), (1955, 35403), (5865, 11801)]