15695835153

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{653}}^1$

素因数の和:990

約数の個数: 64

約数和(自身を含む): 23251845120

約数和(自身を除く): 7556009967

約数列:

[1, 3, 19, 31, 57, 61, 93, 183, 223, 589, 653, 669, 1159, 1767, 1891, 1959, 3477, 4237, 5673, 6913, 12407, 12711, 13603, 20243, 20739, 35929, 37221, 39833, 40809, 60729, 107787, 119499, 131347, 145619, 258457, 384617, 394041, 421693, 436857, 756827, 775371, 1153851, 1234823, 1265079, 2270481, 2766761, 3704469, 4514189, 8012167, 8300283, 8882759, 13542567, 23461637, 24036501, 26648277, 70384911, 85769591, 168772421, 257308773, 275365529, 506317263, 826096587, 5231945051, 15695835153]

約数ペア:

[(1, 15695835153), (3, 5231945051), (19, 826096587), (31, 506317263), (57, 275365529), (61, 257308773), (93, 168772421), (183, 85769591), (223, 70384911), (589, 26648277), (653, 24036501), (669, 23461637), (1159, 13542567), (1767, 8882759), (1891, 8300283), (1959, 8012167), (3477, 4514189), (4237, 3704469), (5673, 2766761), (6913, 2270481), (12407, 1265079), (12711, 1234823), (13603, 1153851), (20243, 775371), (20739, 756827), (35929, 436857), (37221, 421693), (39833, 394041), (40809, 384617), (60729, 258457), (107787, 145619), (119499, 131347)]