156960826785

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{55365371}}^1$

素因数の和:55365395

約数の個数: 40

約数和(自身を含む): 321562080576

約数和(自身を除く): 164601253791

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 55365371, 166096113, 276826855, 387557597, 498288339, 830480565, 1162672791, 1494865017, 1937787985, 2491441695, 3488018373, 4484595051, 5813363955, 7474325085, 10464055119, 17440091865, 22422975255, 31392165357, 52320275595, 156960826785]

約数ペア:

[(1, 156960826785), (3, 52320275595), (5, 31392165357), (7, 22422975255), (9, 17440091865), (15, 10464055119), (21, 7474325085), (27, 5813363955), (35, 4484595051), (45, 3488018373), (63, 2491441695), (81, 1937787985), (105, 1494865017), (135, 1162672791), (189, 830480565), (315, 498288339), (405, 387557597), (567, 276826855), (945, 166096113), (2835, 55365371)]