25615087485

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2657}}^1\times {\mathrm{3803}}^1$

素因数の和:6494

約数の個数: 48

約数和(自身を含む): 44407652544

約数和(自身を除く): 18792565059

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 2657, 3803, 7971, 11409, 13285, 19015, 34541, 39855, 49439, 57045, 103623, 148317, 172705, 247195, 449033, 518115, 642707, 741585, 1347099, 1928121, 2245165, 3213535, 6735495, 9640605, 10104571, 30313713, 50522855, 131359423, 151568565, 394078269, 656797115, 1707672499, 1970391345, 5123017497, 8538362495, 25615087485]

約数ペア:

[(1, 25615087485), (3, 8538362495), (5, 5123017497), (13, 1970391345), (15, 1707672499), (39, 656797115), (65, 394078269), (169, 151568565), (195, 131359423), (507, 50522855), (845, 30313713), (2535, 10104571), (2657, 9640605), (3803, 6735495), (7971, 3213535), (11409, 2245165), (13285, 1928121), (19015, 1347099), (34541, 741585), (39855, 642707), (49439, 518115), (57045, 449033), (103623, 247195), (148317, 172705)]