15695555421

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{152501}}^1$

素因数の和:152566

約数の個数: 48

約数和(自身を含む): 26791551360

約数和(自身を除く): 11095995939

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 169, 203, 273, 377, 507, 609, 1131, 1183, 2639, 3549, 4901, 7917, 14703, 34307, 102921, 152501, 457503, 1067507, 1982513, 3202521, 4422529, 5947539, 13267587, 13877591, 25772669, 30957703, 41632773, 57492877, 77318007, 92873109, 172478631, 180408683, 402450139, 541226049, 747407401, 1207350417, 2242222203, 5231851807, 15695555421]

約数ペア:

[(1, 15695555421), (3, 5231851807), (7, 2242222203), (13, 1207350417), (21, 747407401), (29, 541226049), (39, 402450139), (87, 180408683), (91, 172478631), (169, 92873109), (203, 77318007), (273, 57492877), (377, 41632773), (507, 30957703), (609, 25772669), (1131, 13877591), (1183, 13267587), (2639, 5947539), (3549, 4422529), (4901, 3202521), (7917, 1982513), (14703, 1067507), (34307, 457503), (102921, 152501)]