26876535

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 53084160

約数和(自身を除く): 26207625

約数列:

[1, 3, 5, 7, 15, 21, 23, 31, 35, 69, 93, 105, 115, 155, 161, 217, 345, 359, 465, 483, 651, 713, 805, 1077, 1085, 1795, 2139, 2415, 2513, 3255, 3565, 4991, 5385, 7539, 8257, 10695, 11129, 12565, 14973, 24771, 24955, 33387, 37695, 41285, 55645, 57799, 74865, 77903, 123855, 166935, 173397, 233709, 255967, 288995, 389515, 767901, 866985, 1168545, 1279835, 1791769, 3839505, 5375307, 8958845, 26876535]

約数ペア:

[(1, 26876535), (3, 8958845), (5, 5375307), (7, 3839505), (15, 1791769), (21, 1279835), (23, 1168545), (31, 866985), (35, 767901), (69, 389515), (93, 288995), (105, 255967), (115, 233709), (155, 173397), (161, 166935), (217, 123855), (345, 77903), (359, 74865), (465, 57799), (483, 55645), (651, 41285), (713, 37695), (805, 33387), (1077, 24955), (1085, 24771), (1795, 14973), (2139, 12565), (2415, 11129), (2513, 10695), (3255, 8257), (3565, 7539), (4991, 5385)]