145422095

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 226437120

約数和(自身を除く): 81015025

約数列:

[1, 5, 7, 13, 29, 35, 65, 91, 103, 107, 145, 203, 377, 455, 515, 535, 721, 749, 1015, 1339, 1391, 1885, 2639, 2987, 3103, 3605, 3745, 6695, 6955, 9373, 9737, 11021, 13195, 14935, 15515, 20909, 21721, 38831, 40339, 46865, 48685, 55105, 77147, 104545, 108605, 143273, 194155, 201695, 271817, 282373, 319609, 385735, 716365, 1002911, 1359085, 1411865, 1598045, 2237263, 4154917, 5014555, 11186315, 20774585, 29084419, 145422095]

約数ペア:

[(1, 145422095), (5, 29084419), (7, 20774585), (13, 11186315), (29, 5014555), (35, 4154917), (65, 2237263), (91, 1598045), (103, 1411865), (107, 1359085), (145, 1002911), (203, 716365), (377, 385735), (455, 319609), (515, 282373), (535, 271817), (721, 201695), (749, 194155), (1015, 143273), (1339, 108605), (1391, 104545), (1885, 77147), (2639, 55105), (2987, 48685), (3103, 46865), (3605, 40339), (3745, 38831), (6695, 21721), (6955, 20909), (9373, 15515), (9737, 14935), (11021, 13195)]