13652275

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 22123584

約数和(自身を除く): 8471309

約数列:

[1, 5, 7, 13, 17, 25, 35, 65, 85, 91, 119, 175, 221, 325, 353, 425, 455, 595, 1105, 1547, 1765, 2275, 2471, 2975, 4589, 5525, 6001, 7735, 8825, 12355, 22945, 30005, 32123, 38675, 42007, 61775, 78013, 114725, 150025, 160615, 210035, 390065, 546091, 803075, 1050175, 1950325, 2730455, 13652275]

約数ペア:

[(1, 13652275), (5, 2730455), (7, 1950325), (13, 1050175), (17, 803075), (25, 546091), (35, 390065), (65, 210035), (85, 160615), (91, 150025), (119, 114725), (175, 78013), (221, 61775), (325, 42007), (353, 38675), (425, 32123), (455, 30005), (595, 22945), (1105, 12355), (1547, 8825), (1765, 7735), (2275, 6001), (2471, 5525), (2975, 4589)]