159693585

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{449}}^1$

素因数の和:769

約数の個数: 32

約数和(自身を含む): 259459200

約数和(自身を除く): 99765615

約数列:

[1, 3, 5, 15, 131, 181, 393, 449, 543, 655, 905, 1347, 1965, 2245, 2715, 6735, 23711, 58819, 71133, 81269, 118555, 176457, 243807, 294095, 355665, 406345, 882285, 1219035, 10646239, 31938717, 53231195, 159693585]

約数ペア:

[(1, 159693585), (3, 53231195), (5, 31938717), (15, 10646239), (131, 1219035), (181, 882285), (393, 406345), (449, 355665), (543, 294095), (655, 243807), (905, 176457), (1347, 118555), (1965, 81269), (2245, 71133), (2715, 58819), (6735, 23711)]