26312955

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{797}}^1$

素因数の和:907

約数の個数: 32

約数和(自身を含む): 44126208

約数和(自身を除く): 17813253

約数列:

[1, 3, 5, 15, 31, 71, 93, 155, 213, 355, 465, 797, 1065, 2201, 2391, 3985, 6603, 11005, 11955, 24707, 33015, 56587, 74121, 123535, 169761, 282935, 370605, 848805, 1754197, 5262591, 8770985, 26312955]

約数ペア:

[(1, 26312955), (3, 8770985), (5, 5262591), (15, 1754197), (31, 848805), (71, 370605), (93, 282935), (155, 169761), (213, 123535), (355, 74121), (465, 56587), (797, 33015), (1065, 24707), (2201, 11955), (2391, 11005), (3985, 6603)]