5285366905

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{2777}}^1$

素因数の和:2938

約数の個数: 64

約数和(自身を含む): 8064645120

約数和(自身を除く): 2779278215

約数列:

[1, 5, 7, 13, 35, 47, 65, 89, 91, 235, 329, 445, 455, 611, 623, 1157, 1645, 2777, 3055, 3115, 4183, 4277, 5785, 8099, 13885, 19439, 20915, 21385, 29281, 36101, 40495, 54379, 97195, 130519, 146405, 180505, 247153, 252707, 271895, 380653, 652595, 913633, 1235765, 1263535, 1696747, 1730071, 1903265, 3212989, 4568165, 8483735, 8650355, 11616191, 11877229, 16064945, 22490923, 58080955, 59386145, 81313337, 112454615, 151010483, 406566685, 755052415, 1057073381, 5285366905]

約数ペア:

[(1, 5285366905), (5, 1057073381), (7, 755052415), (13, 406566685), (35, 151010483), (47, 112454615), (65, 81313337), (89, 59386145), (91, 58080955), (235, 22490923), (329, 16064945), (445, 11877229), (455, 11616191), (611, 8650355), (623, 8483735), (1157, 4568165), (1645, 3212989), (2777, 1903265), (3055, 1730071), (3115, 1696747), (4183, 1263535), (4277, 1235765), (5785, 913633), (8099, 652595), (13885, 380653), (19439, 271895), (20915, 252707), (21385, 247153), (29281, 180505), (36101, 146405), (40495, 130519), (54379, 97195)]