15020464497

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2053}}^1\times {\mathrm{2731}}^1$

素因数の和:4853

約数の個数: 32

約数和(自身を含む): 21548267520

約数和(自身を除く): 6527803023

約数列:

[1, 3, 19, 47, 57, 141, 893, 2053, 2679, 2731, 6159, 8193, 39007, 51889, 96491, 117021, 128357, 155667, 289473, 385071, 1833329, 2438783, 5499987, 5606743, 7316349, 16820229, 106528117, 263516921, 319584351, 790550763, 5006821499, 15020464497]

約数ペア:

[(1, 15020464497), (3, 5006821499), (19, 790550763), (47, 319584351), (57, 263516921), (141, 106528117), (893, 16820229), (2053, 7316349), (2679, 5606743), (2731, 5499987), (6159, 2438783), (8193, 1833329), (39007, 385071), (51889, 289473), (96491, 155667), (117021, 128357)]