137388225

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 261233280

約数和(自身を除く): 123845055

約数列:

[1, 3, 5, 13, 15, 25, 29, 39, 43, 65, 75, 87, 113, 129, 145, 195, 215, 325, 339, 377, 435, 559, 565, 645, 725, 975, 1075, 1131, 1247, 1469, 1677, 1695, 1885, 2175, 2795, 2825, 3225, 3277, 3741, 4407, 4859, 5655, 6235, 7345, 8385, 8475, 9425, 9831, 13975, 14577, 16211, 16385, 18705, 22035, 24295, 28275, 31175, 36725, 41925, 42601, 48633, 49155, 63167, 72885, 81055, 81925, 93525, 110175, 121475, 127803, 140911, 189501, 213005, 243165, 245775, 315835, 364425, 405275, 422733, 639015, 704555, 947505, 1065025, 1215825, 1579175, 1831843, 2113665, 3195075, 3522775, 4737525, 5495529, 9159215, 10568325, 27477645, 45796075, 137388225]

約数ペア:

[(1, 137388225), (3, 45796075), (5, 27477645), (13, 10568325), (15, 9159215), (25, 5495529), (29, 4737525), (39, 3522775), (43, 3195075), (65, 2113665), (75, 1831843), (87, 1579175), (113, 1215825), (129, 1065025), (145, 947505), (195, 704555), (215, 639015), (325, 422733), (339, 405275), (377, 364425), (435, 315835), (559, 245775), (565, 243165), (645, 213005), (725, 189501), (975, 140911), (1075, 127803), (1131, 121475), (1247, 110175), (1469, 93525), (1677, 81925), (1695, 81055), (1885, 72885), (2175, 63167), (2795, 49155), (2825, 48633), (3225, 42601), (3277, 41925), (3741, 36725), (4407, 31175), (4859, 28275), (5655, 24295), (6235, 22035), (7345, 18705), (8385, 16385), (8475, 16211), (9425, 14577), (9831, 13975)]