27619095

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{709}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 52449120

約数和(自身を除く): 24830025

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 53, 105, 147, 159, 245, 265, 371, 709, 735, 795, 1113, 1855, 2127, 2597, 3545, 4963, 5565, 7791, 10635, 12985, 14889, 24815, 34741, 37577, 38955, 74445, 104223, 112731, 173705, 187885, 263039, 521115, 563655, 789117, 1315195, 1841273, 3945585, 5523819, 9206365, 27619095]

約数ペア:

[(1, 27619095), (3, 9206365), (5, 5523819), (7, 3945585), (15, 1841273), (21, 1315195), (35, 789117), (49, 563655), (53, 521115), (105, 263039), (147, 187885), (159, 173705), (245, 112731), (265, 104223), (371, 74445), (709, 38955), (735, 37577), (795, 34741), (1113, 24815), (1855, 14889), (2127, 12985), (2597, 10635), (3545, 7791), (4963, 5565)]