61631745

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{967}}^1$

素因数の和:1589

約数の個数: 32

約数和(自身を含む): 113000448

約数和(自身を除く): 51368703

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 607, 967, 1821, 2901, 3035, 4249, 4835, 6769, 9105, 12747, 14505, 20307, 21245, 33845, 63735, 101535, 586969, 1760907, 2934845, 4108783, 8804535, 12326349, 20543915, 61631745]

約数ペア:

[(1, 61631745), (3, 20543915), (5, 12326349), (7, 8804535), (15, 4108783), (21, 2934845), (35, 1760907), (105, 586969), (607, 101535), (967, 63735), (1821, 33845), (2901, 21245), (3035, 20307), (4249, 14505), (4835, 12747), (6769, 9105)]