68287485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:298

約数の個数: 64

約数和(自身を含む): 129576960

約数和(自身を除く): 61289475

約数列:

[1, 3, 5, 7, 15, 21, 35, 59, 73, 105, 151, 177, 219, 295, 365, 413, 453, 511, 755, 885, 1057, 1095, 1239, 1533, 2065, 2265, 2555, 3171, 4307, 5285, 6195, 7665, 8909, 11023, 12921, 15855, 21535, 26727, 30149, 33069, 44545, 55115, 62363, 64605, 77161, 90447, 133635, 150745, 165345, 187089, 231483, 311815, 385805, 452235, 650357, 935445, 1157415, 1951071, 3251785, 4552499, 9755355, 13657497, 22762495, 68287485]

約数ペア:

[(1, 68287485), (3, 22762495), (5, 13657497), (7, 9755355), (15, 4552499), (21, 3251785), (35, 1951071), (59, 1157415), (73, 935445), (105, 650357), (151, 452235), (177, 385805), (219, 311815), (295, 231483), (365, 187089), (413, 165345), (453, 150745), (511, 133635), (755, 90447), (885, 77161), (1057, 64605), (1095, 62363), (1239, 55115), (1533, 44545), (2065, 33069), (2265, 30149), (2555, 26727), (3171, 21535), (4307, 15855), (5285, 12921), (6195, 11023), (7665, 8909)]