47690235

素因数分解:

$3^3\times 5^1\times {\mathrm{457}}^1\times {\mathrm{773}}^1$

素因数の和:1244

約数の個数: 32

約数和(自身を含む): 85078080

約数和(自身を除く): 37387845

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 457, 773, 1371, 2285, 2319, 3865, 4113, 6855, 6957, 11595, 12339, 20565, 20871, 34785, 61695, 104355, 353261, 1059783, 1766305, 3179349, 5298915, 9538047, 15896745, 47690235]

約数ペア:

[(1, 47690235), (3, 15896745), (5, 9538047), (9, 5298915), (15, 3179349), (27, 1766305), (45, 1059783), (135, 353261), (457, 104355), (773, 61695), (1371, 34785), (2285, 20871), (2319, 20565), (3865, 12339), (4113, 11595), (6855, 6957)]