4216264325

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{63907}}^1$

素因数の和:63966

約数の個数: 48

約数和(自身を含む): 6656657280

約数和(自身を除く): 2440392955

約数列:

[1, 5, 7, 13, 25, 29, 35, 65, 91, 145, 175, 203, 325, 377, 455, 725, 1015, 1885, 2275, 2639, 5075, 9425, 13195, 63907, 65975, 319535, 447349, 830791, 1597675, 1853303, 2236745, 4153955, 5815537, 9266515, 11183725, 12973121, 20769775, 24092939, 29077685, 46332575, 64865605, 120464695, 145388425, 168650573, 324328025, 602323475, 843252865, 4216264325]

約数ペア:

[(1, 4216264325), (5, 843252865), (7, 602323475), (13, 324328025), (25, 168650573), (29, 145388425), (35, 120464695), (65, 64865605), (91, 46332575), (145, 29077685), (175, 24092939), (203, 20769775), (325, 12973121), (377, 11183725), (455, 9266515), (725, 5815537), (1015, 4153955), (1885, 2236745), (2275, 1853303), (2639, 1597675), (5075, 830791), (9425, 447349), (13195, 319535), (63907, 65975)]