15204031245

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{56377}}^1$

素因数の和:56862

約数の個数: 48

約数和(自身を含む): 28442926512

約数和(自身を除く): 13238895267

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 461, 585, 1383, 2305, 4149, 5993, 6915, 17979, 20745, 29965, 53937, 56377, 89895, 169131, 269685, 281885, 507393, 732901, 845655, 2198703, 2536965, 3664505, 6596109, 10993515, 25989797, 32980545, 77969391, 129948985, 233908173, 337867361, 389846955, 1013602083, 1169540865, 1689336805, 3040806249, 5068010415, 15204031245]

約数ペア:

[(1, 15204031245), (3, 5068010415), (5, 3040806249), (9, 1689336805), (13, 1169540865), (15, 1013602083), (39, 389846955), (45, 337867361), (65, 233908173), (117, 129948985), (195, 77969391), (461, 32980545), (585, 25989797), (1383, 10993515), (2305, 6596109), (4149, 3664505), (5993, 2536965), (6915, 2198703), (17979, 845655), (20745, 732901), (29965, 507393), (53937, 281885), (56377, 269685), (89895, 169131)]