189592245

素因数分解:

$3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 368903808

約数和(自身を除く): 179311563

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 67, 81, 85, 135, 137, 153, 201, 243, 255, 335, 405, 411, 459, 603, 685, 765, 1005, 1139, 1215, 1233, 1377, 1809, 2055, 2295, 2329, 3015, 3417, 3699, 4131, 5427, 5695, 6165, 6885, 6987, 9045, 9179, 10251, 11097, 11645, 16281, 17085, 18495, 20655, 20961, 27135, 27537, 30753, 33291, 34935, 45895, 51255, 55485, 62883, 81405, 82611, 92259, 104805, 137685, 153765, 156043, 166455, 188649, 247833, 276777, 314415, 413055, 461295, 468129, 565947, 743499, 780215, 943245, 1239165, 1383885, 1404387, 2230497, 2340645, 2829735, 3717495, 4213161, 7021935, 11152485, 12639483, 21065805, 37918449, 63197415, 189592245]

約数ペア:

[(1, 189592245), (3, 63197415), (5, 37918449), (9, 21065805), (15, 12639483), (17, 11152485), (27, 7021935), (45, 4213161), (51, 3717495), (67, 2829735), (81, 2340645), (85, 2230497), (135, 1404387), (137, 1383885), (153, 1239165), (201, 943245), (243, 780215), (255, 743499), (335, 565947), (405, 468129), (411, 461295), (459, 413055), (603, 314415), (685, 276777), (765, 247833), (1005, 188649), (1139, 166455), (1215, 156043), (1233, 153765), (1377, 137685), (1809, 104805), (2055, 92259), (2295, 82611), (2329, 81405), (3015, 62883), (3417, 55485), (3699, 51255), (4131, 45895), (5427, 34935), (5695, 33291), (6165, 30753), (6885, 27537), (6987, 27135), (9045, 20961), (9179, 20655), (10251, 18495), (11097, 17085), (11645, 16281)]