468384765

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79861}}^1$

素因数の和:79909

約数の個数: 32

約数和(自身を含む): 828009216

約数和(自身を除く): 359624451

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 79861, 239583, 399305, 1197915, 1357637, 1836803, 4072911, 5510409, 6788185, 9184015, 20364555, 27552045, 31225651, 93676953, 156128255, 468384765]

約数ペア:

[(1, 468384765), (3, 156128255), (5, 93676953), (15, 31225651), (17, 27552045), (23, 20364555), (51, 9184015), (69, 6788185), (85, 5510409), (115, 4072911), (255, 1836803), (345, 1357637), (391, 1197915), (1173, 399305), (1955, 239583), (5865, 79861)]