288743285

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{337}}^1$

素因数の和:701

約数の個数: 32

約数和(自身を含む): 379641600

約数和(自身を除く): 90898315

約数列:

[1, 5, 19, 29, 95, 145, 311, 337, 551, 1555, 1685, 2755, 5909, 6403, 9019, 9773, 29545, 32015, 45095, 48865, 104807, 171361, 185687, 524035, 856805, 928435, 1991333, 3039403, 9956665, 15197015, 57748657, 288743285]

約数ペア:

[(1, 288743285), (5, 57748657), (19, 15197015), (29, 9956665), (95, 3039403), (145, 1991333), (311, 928435), (337, 856805), (551, 524035), (1555, 185687), (1685, 171361), (2755, 104807), (5909, 48865), (6403, 45095), (9019, 32015), (9773, 29545)]