448449969275

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1\times {\mathrm{13043}}^1$

素因数の和:13461

約数の個数: 96

約数和(自身を含む): 708523365888

約数和(自身を除く): 260073396613

約数列:

[1, 5, 7, 11, 25, 35, 53, 55, 77, 175, 265, 275, 337, 371, 385, 583, 1325, 1685, 1855, 1925, 2359, 2915, 3707, 4081, 8425, 9275, 11795, 13043, 14575, 17861, 18535, 20405, 25949, 58975, 65215, 89305, 91301, 92675, 102025, 125027, 129745, 143473, 196471, 326075, 446525, 456505, 625135, 648725, 691279, 717365, 982355, 1004311, 1375297, 2282525, 3125675, 3456395, 3586825, 4395491, 4838953, 4911775, 5021555, 6876485, 7604069, 17281975, 21977455, 24194765, 25107775, 30768437, 34382425, 38020345, 48350401, 53228483, 109887275, 120973825, 153842185, 190101725, 232961023, 241752005, 266142415, 338452807, 769210925, 1164805115, 1208760025, 1330712075, 1630727161, 1692264035, 2562571253, 5824025575, 8153635805, 8461320175, 12812856265, 17937998771, 40768179025, 64064281325, 89689993855, 448449969275]

約数ペア:

[(1, 448449969275), (5, 89689993855), (7, 64064281325), (11, 40768179025), (25, 17937998771), (35, 12812856265), (53, 8461320175), (55, 8153635805), (77, 5824025575), (175, 2562571253), (265, 1692264035), (275, 1630727161), (337, 1330712075), (371, 1208760025), (385, 1164805115), (583, 769210925), (1325, 338452807), (1685, 266142415), (1855, 241752005), (1925, 232961023), (2359, 190101725), (2915, 153842185), (3707, 120973825), (4081, 109887275), (8425, 53228483), (9275, 48350401), (11795, 38020345), (13043, 34382425), (14575, 30768437), (17861, 25107775), (18535, 24194765), (20405, 21977455), (25949, 17281975), (58975, 7604069), (65215, 6876485), (89305, 5021555), (91301, 4911775), (92675, 4838953), (102025, 4395491), (125027, 3586825), (129745, 3456395), (143473, 3125675), (196471, 2282525), (326075, 1375297), (446525, 1004311), (456505, 982355), (625135, 717365), (648725, 691279)]