8105265

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{953}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 16668288

約数和(自身を除く): 8563023

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 945, 953, 1215, 1701, 2835, 2859, 4765, 6671, 8505, 8577, 14295, 20013, 25731, 33355, 42885, 60039, 77193, 100065, 128655, 180117, 231579, 300195, 385965, 540351, 900585, 1157895, 1621053, 2701755, 8105265]

約数ペア:

[(1, 8105265), (3, 2701755), (5, 1621053), (7, 1157895), (9, 900585), (15, 540351), (21, 385965), (27, 300195), (35, 231579), (45, 180117), (63, 128655), (81, 100065), (105, 77193), (135, 60039), (189, 42885), (243, 33355), (315, 25731), (405, 20013), (567, 14295), (945, 8577), (953, 8505), (1215, 6671), (1701, 4765), (2835, 2859)]