25293515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{9491}}^1$

素因数の和:9550

約数の個数: 16

約数和(自身を含む): 33487776

約数和(自身を除く): 8194261

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 9491, 47455, 123383, 389131, 616915, 1945655, 5058703, 25293515]

約数ペア:

[(1, 25293515), (5, 5058703), (13, 1945655), (41, 616915), (65, 389131), (205, 123383), (533, 47455), (2665, 9491)]