238466565

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3583}}^1$

素因数の和:3643

約数の個数: 64

約数和(自身を含む): 464486400

約数和(自身を除く): 226019835

約数列:

[1, 3, 5, 9, 15, 17, 27, 29, 45, 51, 85, 87, 135, 145, 153, 255, 261, 435, 459, 493, 765, 783, 1305, 1479, 2295, 2465, 3583, 3915, 4437, 7395, 10749, 13311, 17915, 22185, 32247, 53745, 60911, 66555, 96741, 103907, 161235, 182733, 304555, 311721, 483705, 519535, 548199, 913665, 935163, 1558605, 1644597, 1766419, 2740995, 2805489, 4675815, 5299257, 8222985, 8832095, 14027445, 15897771, 26496285, 47693313, 79488855, 238466565]

約数ペア:

[(1, 238466565), (3, 79488855), (5, 47693313), (9, 26496285), (15, 15897771), (17, 14027445), (27, 8832095), (29, 8222985), (45, 5299257), (51, 4675815), (85, 2805489), (87, 2740995), (135, 1766419), (145, 1644597), (153, 1558605), (255, 935163), (261, 913665), (435, 548199), (459, 519535), (493, 483705), (765, 311721), (783, 304555), (1305, 182733), (1479, 161235), (2295, 103907), (2465, 96741), (3583, 66555), (3915, 60911), (4437, 53745), (7395, 32247), (10749, 22185), (13311, 17915)]