144408825

素因数分解:

$3^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2161}}^1$

素因数の和:2197

約数の個数: 72

約数和(自身を含む): 292752096

約数和(自身を除く): 148343271

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 81, 99, 135, 165, 225, 243, 275, 297, 405, 495, 675, 825, 891, 1215, 1485, 2025, 2161, 2475, 2673, 4455, 6075, 6483, 7425, 10805, 13365, 19449, 22275, 23771, 32415, 54025, 58347, 66825, 71313, 97245, 118855, 162075, 175041, 213939, 291735, 356565, 486225, 525123, 594275, 641817, 875205, 1069695, 1458675, 1782825, 1925451, 2625615, 3209085, 4376025, 5348475, 5776353, 9627255, 13128075, 16045425, 28881765, 48136275, 144408825]

約数ペア:

[(1, 144408825), (3, 48136275), (5, 28881765), (9, 16045425), (11, 13128075), (15, 9627255), (25, 5776353), (27, 5348475), (33, 4376025), (45, 3209085), (55, 2625615), (75, 1925451), (81, 1782825), (99, 1458675), (135, 1069695), (165, 875205), (225, 641817), (243, 594275), (275, 525123), (297, 486225), (405, 356565), (495, 291735), (675, 213939), (825, 175041), (891, 162075), (1215, 118855), (1485, 97245), (2025, 71313), (2161, 66825), (2475, 58347), (2673, 54025), (4455, 32415), (6075, 23771), (6483, 22275), (7425, 19449), (10805, 13365)]