155830495

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1031}}^1$

素因数の和:1135

約数の個数: 32

約数和(自身を含む): 207060480

約数和(自身を除く): 51229985

約数列:

[1, 5, 19, 37, 43, 95, 185, 215, 703, 817, 1031, 1591, 3515, 4085, 5155, 7955, 19589, 30229, 38147, 44333, 97945, 151145, 190735, 221665, 724793, 842327, 1640321, 3623965, 4211635, 8201605, 31166099, 155830495]

約数ペア:

[(1, 155830495), (5, 31166099), (19, 8201605), (37, 4211635), (43, 3623965), (95, 1640321), (185, 842327), (215, 724793), (703, 221665), (817, 190735), (1031, 151145), (1591, 97945), (3515, 44333), (4085, 38147), (5155, 30229), (7955, 19589)]