4243895785

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{233}}^1\times {\mathrm{433}}^1$

素因数の和:897

約数の個数: 32

約数和(自身を含む): 5264663040

約数和(自身を除く): 1020767255

約数列:

[1, 5, 47, 179, 233, 235, 433, 895, 1165, 2165, 8413, 10951, 20351, 41707, 42065, 54755, 77507, 100889, 101755, 208535, 387535, 504445, 1960229, 3642829, 4741783, 9801145, 18059131, 18214145, 23708915, 90295655, 848779157, 4243895785]

約数ペア:

[(1, 4243895785), (5, 848779157), (47, 90295655), (179, 23708915), (233, 18214145), (235, 18059131), (433, 9801145), (895, 4741783), (1165, 3642829), (2165, 1960229), (8413, 504445), (10951, 387535), (20351, 208535), (41707, 101755), (42065, 100889), (54755, 77507)]