1031291135

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{19121}}^1$

素因数の和:19223

約数の個数: 32

約数和(自身を含む): 1497940992

約数和(自身を除く): 466649857

約数列:

[1, 5, 7, 23, 35, 67, 115, 161, 335, 469, 805, 1541, 2345, 7705, 10787, 19121, 53935, 95605, 133847, 439783, 669235, 1281107, 2198915, 3078481, 6405535, 8967749, 15392405, 29465461, 44838745, 147327305, 206258227, 1031291135]

約数ペア:

[(1, 1031291135), (5, 206258227), (7, 147327305), (23, 44838745), (35, 29465461), (67, 15392405), (115, 8967749), (161, 6405535), (335, 3078481), (469, 2198915), (805, 1281107), (1541, 669235), (2345, 439783), (7705, 133847), (10787, 95605), (19121, 53935)]