47537205

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{607}}^1$

素因数の和:865

約数の個数: 32

約数和(自身を含む): 79847424

約数和(自身を除く): 32310219

約数列:

[1, 3, 5, 15, 23, 69, 115, 227, 345, 607, 681, 1135, 1821, 3035, 3405, 5221, 9105, 13961, 15663, 26105, 41883, 69805, 78315, 137789, 209415, 413367, 688945, 2066835, 3169147, 9507441, 15845735, 47537205]

約数ペア:

[(1, 47537205), (3, 15845735), (5, 9507441), (15, 3169147), (23, 2066835), (69, 688945), (115, 413367), (227, 209415), (345, 137789), (607, 78315), (681, 69805), (1135, 41883), (1821, 26105), (3035, 15663), (3405, 13961), (5221, 9105)]