25315545

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 41545728

約数和(自身を除く): 16230183

約数列:

[1, 3, 5, 15, 97, 127, 137, 291, 381, 411, 485, 635, 685, 1455, 1905, 2055, 12319, 13289, 17399, 36957, 39867, 52197, 61595, 66445, 86995, 184785, 199335, 260985, 1687703, 5063109, 8438515, 25315545]

約数ペア:

[(1, 25315545), (3, 8438515), (5, 5063109), (15, 1687703), (97, 260985), (127, 199335), (137, 184785), (291, 86995), (381, 66445), (411, 61595), (485, 52197), (635, 39867), (685, 36957), (1455, 17399), (1905, 13289), (2055, 12319)]