1669388545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{1013}}^1$

素因数の和:1150

約数の個数: 48

約数和(自身を含む): 2336548032

約数和(自身を除く): 667159487

約数列:

[1, 5, 11, 19, 55, 83, 95, 209, 361, 415, 913, 1013, 1045, 1577, 1805, 3971, 4565, 5065, 7885, 11143, 17347, 19247, 19855, 29963, 55715, 84079, 86735, 96235, 149815, 211717, 329593, 365693, 420395, 924869, 1058585, 1597501, 1647965, 1828465, 4022623, 4624345, 7987505, 17572511, 20113115, 30352519, 87862555, 151762595, 333877709, 1669388545]

約数ペア:

[(1, 1669388545), (5, 333877709), (11, 151762595), (19, 87862555), (55, 30352519), (83, 20113115), (95, 17572511), (209, 7987505), (361, 4624345), (415, 4022623), (913, 1828465), (1013, 1647965), (1045, 1597501), (1577, 1058585), (1805, 924869), (3971, 420395), (4565, 365693), (5065, 329593), (7885, 211717), (11143, 149815), (17347, 96235), (19247, 86735), (19855, 84079), (29963, 55715)]