26164425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 96

約数和(自身を含む): 54123520

約数和(自身を除く): 27959095

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 43, 57, 61, 75, 95, 105, 129, 133, 175, 183, 215, 285, 301, 305, 399, 427, 475, 525, 645, 665, 817, 903, 915, 1075, 1159, 1281, 1425, 1505, 1525, 1995, 2135, 2451, 2623, 3225, 3325, 3477, 4085, 4515, 4575, 5719, 5795, 6405, 7525, 7869, 8113, 9975, 10675, 12255, 13115, 17157, 17385, 18361, 20425, 22575, 24339, 28595, 28975, 32025, 39345, 40565, 49837, 55083, 61275, 65575, 85785, 86925, 91805, 121695, 142975, 149511, 196725, 202825, 249185, 275415, 348859, 428925, 459025, 608475, 747555, 1046577, 1245925, 1377075, 1744295, 3737775, 5232885, 8721475, 26164425]

約数ペア:

[(1, 26164425), (3, 8721475), (5, 5232885), (7, 3737775), (15, 1744295), (19, 1377075), (21, 1245925), (25, 1046577), (35, 747555), (43, 608475), (57, 459025), (61, 428925), (75, 348859), (95, 275415), (105, 249185), (129, 202825), (133, 196725), (175, 149511), (183, 142975), (215, 121695), (285, 91805), (301, 86925), (305, 85785), (399, 65575), (427, 61275), (475, 55083), (525, 49837), (645, 40565), (665, 39345), (817, 32025), (903, 28975), (915, 28595), (1075, 24339), (1159, 22575), (1281, 20425), (1425, 18361), (1505, 17385), (1525, 17157), (1995, 13115), (2135, 12255), (2451, 10675), (2623, 9975), (3225, 8113), (3325, 7869), (3477, 7525), (4085, 6405), (4515, 5795), (4575, 5719)]