25234715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 35411904

約数和(自身を除く): 10177189

約数列:

[1, 5, 11, 17, 55, 85, 137, 187, 197, 685, 935, 985, 1507, 2167, 2329, 3349, 7535, 10835, 11645, 16745, 25619, 26989, 36839, 128095, 134945, 184195, 296879, 458813, 1484395, 2294065, 5046943, 25234715]

約数ペア:

[(1, 25234715), (5, 5046943), (11, 2294065), (17, 1484395), (55, 458813), (85, 296879), (137, 184195), (187, 134945), (197, 128095), (685, 36839), (935, 26989), (985, 25619), (1507, 16745), (2167, 11645), (2329, 10835), (3349, 7535)]