26321125

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:234

約数の個数: 32

約数和(自身を含む): 34875360

約数和(自身を除く): 8554235

約数列:

[1, 5, 25, 29, 53, 125, 137, 145, 265, 685, 725, 1325, 1537, 3425, 3625, 3973, 6625, 7261, 7685, 17125, 19865, 36305, 38425, 99325, 181525, 192125, 210569, 496625, 907625, 1052845, 5264225, 26321125]

約数ペア:

[(1, 26321125), (5, 5264225), (25, 1052845), (29, 907625), (53, 496625), (125, 210569), (137, 192125), (145, 181525), (265, 99325), (685, 38425), (725, 36305), (1325, 19865), (1537, 17125), (3425, 7685), (3625, 7261), (3973, 6625)]