15702980815

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{587}}^1\times {\mathrm{631}}^1$

素因数の和:1423

約数の個数: 32

約数和(自身を含む): 19353761280

約数和(自身を除く): 3650780465

約数列:

[1, 5, 61, 139, 305, 587, 631, 695, 2935, 3155, 8479, 35807, 38491, 42395, 81593, 87709, 179035, 192455, 370397, 407965, 438545, 1851985, 4977173, 5350249, 22594217, 24885865, 26751245, 51485183, 112971085, 257425915, 3140596163, 15702980815]

約数ペア:

[(1, 15702980815), (5, 3140596163), (61, 257425915), (139, 112971085), (305, 51485183), (587, 26751245), (631, 24885865), (695, 22594217), (2935, 5350249), (3155, 4977173), (8479, 1851985), (35807, 438545), (38491, 407965), (42395, 370397), (81593, 192455), (87709, 179035)]