45721585

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 74898432

約数和(自身を除く): 29176847

約数列:

[1, 5, 7, 13, 17, 23, 35, 65, 85, 91, 115, 119, 161, 221, 257, 299, 391, 455, 595, 805, 1105, 1285, 1495, 1547, 1799, 1955, 2093, 2737, 3341, 4369, 5083, 5911, 7735, 8995, 10465, 13685, 16705, 21845, 23387, 25415, 29555, 30583, 35581, 41377, 56797, 76843, 100487, 116935, 152915, 177905, 206885, 283985, 384215, 397579, 502435, 537901, 703409, 1306331, 1987895, 2689505, 3517045, 6531655, 9144317, 45721585]

約数ペア:

[(1, 45721585), (5, 9144317), (7, 6531655), (13, 3517045), (17, 2689505), (23, 1987895), (35, 1306331), (65, 703409), (85, 537901), (91, 502435), (115, 397579), (119, 384215), (161, 283985), (221, 206885), (257, 177905), (299, 152915), (391, 116935), (455, 100487), (595, 76843), (805, 56797), (1105, 41377), (1285, 35581), (1495, 30583), (1547, 29555), (1799, 25415), (1955, 23387), (2093, 21845), (2737, 16705), (3341, 13685), (4369, 10465), (5083, 8995), (5911, 7735)]