68371695

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{8039}}^1$

素因数の和:8066

約数の個数: 48

約数和(自身を含む): 140474880

約数和(自身を除く): 72103185

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 945, 1215, 1701, 2835, 8039, 8505, 24117, 40195, 56273, 72351, 120585, 168819, 217053, 281365, 361755, 506457, 651159, 844095, 1085265, 1519371, 1953477, 2532285, 3255795, 4558113, 7596855, 9767385, 13674339, 22790565, 68371695]

約数ペア:

[(1, 68371695), (3, 22790565), (5, 13674339), (7, 9767385), (9, 7596855), (15, 4558113), (21, 3255795), (27, 2532285), (35, 1953477), (45, 1519371), (63, 1085265), (81, 844095), (105, 651159), (135, 506457), (189, 361755), (243, 281365), (315, 217053), (405, 168819), (567, 120585), (945, 72351), (1215, 56273), (1701, 40195), (2835, 24117), (8039, 8505)]