68001255

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{317}}^1$

素因数の和:565

約数の個数: 64

約数和(自身を含む): 139207680

約数和(自身を除く): 71206425

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 227, 315, 317, 681, 945, 951, 1135, 1585, 1589, 2043, 2219, 2853, 3405, 4755, 4767, 6129, 6657, 7945, 8559, 10215, 11095, 14265, 14301, 19971, 23835, 30645, 33285, 42795, 42903, 59913, 71505, 71959, 99855, 214515, 215877, 299565, 359795, 503713, 647631, 1079385, 1511139, 1942893, 2518565, 3238155, 4533417, 7555695, 9714465, 13600251, 22667085, 68001255]

約数ペア:

[(1, 68001255), (3, 22667085), (5, 13600251), (7, 9714465), (9, 7555695), (15, 4533417), (21, 3238155), (27, 2518565), (35, 1942893), (45, 1511139), (63, 1079385), (105, 647631), (135, 503713), (189, 359795), (227, 299565), (315, 215877), (317, 214515), (681, 99855), (945, 71959), (951, 71505), (1135, 59913), (1585, 42903), (1589, 42795), (2043, 33285), (2219, 30645), (2853, 23835), (3405, 19971), (4755, 14301), (4767, 14265), (6129, 11095), (6657, 10215), (7945, 8559)]