40955145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{601}}^1$

素因数の和:686

約数の個数: 64

約数和(自身を含む): 83220480

約数和(自身を除く): 42265335

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 59, 77, 105, 165, 177, 231, 295, 385, 413, 601, 649, 885, 1155, 1239, 1803, 1947, 2065, 3005, 3245, 4207, 4543, 6195, 6611, 9015, 9735, 12621, 13629, 19833, 21035, 22715, 33055, 35459, 46277, 63105, 68145, 99165, 106377, 138831, 177295, 231385, 248213, 390049, 531885, 694155, 744639, 1170147, 1241065, 1950245, 2730343, 3723195, 5850735, 8191029, 13651715, 40955145]

約数ペア:

[(1, 40955145), (3, 13651715), (5, 8191029), (7, 5850735), (11, 3723195), (15, 2730343), (21, 1950245), (33, 1241065), (35, 1170147), (55, 744639), (59, 694155), (77, 531885), (105, 390049), (165, 248213), (177, 231385), (231, 177295), (295, 138831), (385, 106377), (413, 99165), (601, 68145), (649, 63105), (885, 46277), (1155, 35459), (1239, 33055), (1803, 22715), (1947, 21035), (2065, 19833), (3005, 13629), (3245, 12621), (4207, 9735), (4543, 9015), (6195, 6611)]