1201274305

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{30893}}^1$

素因数の和:31017

約数の個数: 32

約数和(自身を含む): 1815084288

約数和(自身を除く): 613809983

約数列:

[1, 5, 7, 11, 35, 55, 77, 101, 385, 505, 707, 1111, 3535, 5555, 7777, 30893, 38885, 154465, 216251, 339823, 1081255, 1699115, 2378761, 3120193, 11893805, 15600965, 21841351, 34322123, 109206755, 171610615, 240254861, 1201274305]

約数ペア:

[(1, 1201274305), (5, 240254861), (7, 171610615), (11, 109206755), (35, 34322123), (55, 21841351), (77, 15600965), (101, 11893805), (385, 3120193), (505, 2378761), (707, 1699115), (1111, 1081255), (3535, 339823), (5555, 216251), (7777, 154465), (30893, 38885)]