20141574075

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{250751}}^1$

素因数の和:250794

約数の個数: 96

約数和(自身を含む): 44774277120

約数和(自身を除く): 24632703045

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 25, 27, 35, 45, 51, 63, 75, 85, 105, 119, 135, 153, 175, 189, 225, 255, 315, 357, 425, 459, 525, 595, 675, 765, 945, 1071, 1275, 1575, 1785, 2295, 2975, 3213, 3825, 4725, 5355, 8925, 11475, 16065, 26775, 80325, 250751, 752253, 1253755, 1755257, 2256759, 3761265, 4262767, 5265771, 6268775, 6770277, 8776285, 11283795, 12788301, 15797313, 18806325, 21313835, 26328855, 29839369, 33851385, 38364903, 43881425, 47391939, 56418975, 63941505, 78986565, 89518107, 106569175, 115094709, 131644275, 149196845, 169256925, 191824515, 236959695, 268554321, 319707525, 394932825, 447590535, 575473545, 745984225, 805662963, 959122575, 1184798475, 1342771605, 2237952675, 2877367725, 4028314815, 6713858025, 20141574075]

約数ペア:

[(1, 20141574075), (3, 6713858025), (5, 4028314815), (7, 2877367725), (9, 2237952675), (15, 1342771605), (17, 1184798475), (21, 959122575), (25, 805662963), (27, 745984225), (35, 575473545), (45, 447590535), (51, 394932825), (63, 319707525), (75, 268554321), (85, 236959695), (105, 191824515), (119, 169256925), (135, 149196845), (153, 131644275), (175, 115094709), (189, 106569175), (225, 89518107), (255, 78986565), (315, 63941505), (357, 56418975), (425, 47391939), (459, 43881425), (525, 38364903), (595, 33851385), (675, 29839369), (765, 26328855), (945, 21313835), (1071, 18806325), (1275, 15797313), (1575, 12788301), (1785, 11283795), (2295, 8776285), (2975, 6770277), (3213, 6268775), (3825, 5265771), (4725, 4262767), (5355, 3761265), (8925, 2256759), (11475, 1755257), (16065, 1253755), (26775, 752253), (80325, 250751)]