11812395

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 23592960

約数和(自身を除く): 11780565

約数列:

[1, 3, 5, 7, 15, 19, 21, 31, 35, 57, 93, 95, 105, 133, 155, 191, 217, 285, 399, 465, 573, 589, 651, 665, 955, 1085, 1337, 1767, 1995, 2865, 2945, 3255, 3629, 4011, 4123, 5921, 6685, 8835, 10887, 12369, 17763, 18145, 20055, 20615, 25403, 29605, 41447, 54435, 61845, 76209, 88815, 112499, 124341, 127015, 207235, 337497, 381045, 562495, 621705, 787493, 1687485, 2362479, 3937465, 11812395]

約数ペア:

[(1, 11812395), (3, 3937465), (5, 2362479), (7, 1687485), (15, 787493), (19, 621705), (21, 562495), (31, 381045), (35, 337497), (57, 207235), (93, 127015), (95, 124341), (105, 112499), (133, 88815), (155, 76209), (191, 61845), (217, 54435), (285, 41447), (399, 29605), (465, 25403), (573, 20615), (589, 20055), (651, 18145), (665, 17763), (955, 12369), (1085, 10887), (1337, 8835), (1767, 6685), (1995, 5921), (2865, 4123), (2945, 4011), (3255, 3629)]