40240147215

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{96907}}^1$

素因数の和:97012

約数の個数: 64

約数和(自身を含む): 71448330240

約数和(自身を除く): 31208183025

約数列:

[1, 3, 5, 15, 19, 31, 47, 57, 93, 95, 141, 155, 235, 285, 465, 589, 705, 893, 1457, 1767, 2679, 2945, 4371, 4465, 7285, 8835, 13395, 21855, 27683, 83049, 96907, 138415, 290721, 415245, 484535, 1453605, 1841233, 3004117, 4554629, 5523699, 9012351, 9206165, 13663887, 15020585, 22773145, 27618495, 45061755, 57078223, 68319435, 86537951, 141193499, 171234669, 259613853, 285391115, 423580497, 432689755, 705967495, 856173345, 1298069265, 2117902485, 2682676481, 8048029443, 13413382405, 40240147215]

約数ペア:

[(1, 40240147215), (3, 13413382405), (5, 8048029443), (15, 2682676481), (19, 2117902485), (31, 1298069265), (47, 856173345), (57, 705967495), (93, 432689755), (95, 423580497), (141, 285391115), (155, 259613853), (235, 171234669), (285, 141193499), (465, 86537951), (589, 68319435), (705, 57078223), (893, 45061755), (1457, 27618495), (1767, 22773145), (2679, 15020585), (2945, 13663887), (4371, 9206165), (4465, 9012351), (7285, 5523699), (8835, 4554629), (13395, 3004117), (21855, 1841233), (27683, 1453605), (83049, 484535), (96907, 415245), (138415, 290721)]