128361695

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{9011}}^1$

素因数の和:9071

約数の個数: 32

約数和(自身を含む): 197254656

約数和(自身を除く): 68892961

約数列:

[1, 5, 7, 11, 35, 37, 55, 77, 185, 259, 385, 407, 1295, 2035, 2849, 9011, 14245, 45055, 63077, 99121, 315385, 333407, 495605, 693847, 1667035, 2333849, 3469235, 3667477, 11669245, 18337385, 25672339, 128361695]

約数ペア:

[(1, 128361695), (5, 25672339), (7, 18337385), (11, 11669245), (35, 3667477), (37, 3469235), (55, 2333849), (77, 1667035), (185, 693847), (259, 495605), (385, 333407), (407, 315385), (1295, 99121), (2035, 63077), (2849, 45055), (9011, 14245)]