379323295

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{1213}}^1$

素因数の和:1531

約数の個数: 32

約数和(自身を含む): 521301312

約数和(自身を除く): 141978017

約数列:

[1, 5, 13, 17, 65, 85, 221, 283, 1105, 1213, 1415, 3679, 4811, 6065, 15769, 18395, 20621, 24055, 62543, 78845, 103105, 268073, 312715, 343279, 1340365, 1716395, 4462627, 5835743, 22313135, 29178715, 75864659, 379323295]

約数ペア:

[(1, 379323295), (5, 75864659), (13, 29178715), (17, 22313135), (65, 5835743), (85, 4462627), (221, 1716395), (283, 1340365), (1105, 343279), (1213, 312715), (1415, 268073), (3679, 103105), (4811, 78845), (6065, 62543), (15769, 24055), (18395, 20621)]