1330496245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{8081}}^1$

素因数の和:8265

約数の個数: 32

約数和(自身を含む): 1832997600

約数和(自身を除く): 502501355

約数列:

[1, 5, 13, 17, 65, 85, 149, 221, 745, 1105, 1937, 2533, 8081, 9685, 12665, 32929, 40405, 105053, 137377, 164645, 525265, 686885, 1204069, 1785901, 6020345, 8929505, 15652897, 20469173, 78264485, 102345865, 266099249, 1330496245]

約数ペア:

[(1, 1330496245), (5, 266099249), (13, 102345865), (17, 78264485), (65, 20469173), (85, 15652897), (149, 8929505), (221, 6020345), (745, 1785901), (1105, 1204069), (1937, 686885), (2533, 525265), (8081, 164645), (9685, 137377), (12665, 105053), (32929, 40405)]