29151325

素因数分解:

$5^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:526

約数の個数: 36

約数和(自身を含む): 42938100

約数和(自身を除く): 13786775

約数列:

[1, 5, 7, 25, 35, 49, 53, 175, 245, 265, 371, 449, 1225, 1325, 1855, 2245, 2597, 3143, 9275, 11225, 12985, 15715, 22001, 23797, 64925, 78575, 110005, 118985, 166579, 550025, 594925, 832895, 1166053, 4164475, 5830265, 29151325]

約数ペア:

[(1, 29151325), (5, 5830265), (7, 4164475), (25, 1166053), (35, 832895), (49, 594925), (53, 550025), (175, 166579), (245, 118985), (265, 110005), (371, 78575), (449, 64925), (1225, 23797), (1325, 22001), (1855, 15715), (2245, 12985), (2597, 11225), (3143, 9275)]