25737065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 34642080

約数和(自身を除く): 8905015

約数列:

[1, 5, 17, 29, 53, 85, 145, 197, 265, 493, 901, 985, 1537, 2465, 3349, 4505, 5713, 7685, 10441, 16745, 26129, 28565, 52205, 97121, 130645, 177497, 302789, 485605, 887485, 1513945, 5147413, 25737065]

約数ペア:

[(1, 25737065), (5, 5147413), (17, 1513945), (29, 887485), (53, 485605), (85, 302789), (145, 177497), (197, 130645), (265, 97121), (493, 52205), (901, 28565), (985, 26129), (1537, 16745), (2465, 10441), (3349, 7685), (4505, 5713)]