83578235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 111367872

約数和(自身を除く): 27789637

約数列:

[1, 5, 13, 61, 65, 107, 197, 305, 535, 793, 985, 1391, 2561, 3965, 6527, 6955, 12017, 12805, 21079, 32635, 60085, 84851, 105395, 156221, 274027, 424255, 781105, 1285819, 1370135, 6429095, 16715647, 83578235]

約数ペア:

[(1, 83578235), (5, 16715647), (13, 6429095), (61, 1370135), (65, 1285819), (107, 781105), (197, 424255), (305, 274027), (535, 156221), (793, 105395), (985, 84851), (1391, 60085), (2561, 32635), (3965, 21079), (6527, 12805), (6955, 12017)]