5641515

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:185

約数の個数: 64

約数和(自身を含む): 11404800

約数和(自身を除く): 5763285

約数列:

[1, 3, 5, 9, 11, 15, 27, 29, 33, 45, 55, 87, 99, 131, 135, 145, 165, 261, 297, 319, 393, 435, 495, 655, 783, 957, 1179, 1305, 1441, 1485, 1595, 1965, 2871, 3537, 3799, 3915, 4323, 4785, 5895, 7205, 8613, 11397, 12969, 14355, 17685, 18995, 21615, 34191, 38907, 41789, 43065, 56985, 64845, 102573, 125367, 170955, 194535, 208945, 376101, 512865, 626835, 1128303, 1880505, 5641515]

約数ペア:

[(1, 5641515), (3, 1880505), (5, 1128303), (9, 626835), (11, 512865), (15, 376101), (27, 208945), (29, 194535), (33, 170955), (45, 125367), (55, 102573), (87, 64845), (99, 56985), (131, 43065), (135, 41789), (145, 38907), (165, 34191), (261, 21615), (297, 18995), (319, 17685), (393, 14355), (435, 12969), (495, 11397), (655, 8613), (783, 7205), (957, 5895), (1179, 4785), (1305, 4323), (1441, 3915), (1485, 3799), (1595, 3537), (1965, 2871)]