57397795

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1249}}^1$

素因数の和:1375

約数の個数: 32

約数和(自身を含む): 85680000

約数和(自身を除く): 28282205

約数列:

[1, 5, 7, 13, 35, 65, 91, 101, 455, 505, 707, 1249, 1313, 3535, 6245, 6565, 8743, 9191, 16237, 43715, 45955, 81185, 113659, 126149, 568295, 630745, 883043, 1639937, 4415215, 8199685, 11479559, 57397795]

約数ペア:

[(1, 57397795), (5, 11479559), (7, 8199685), (13, 4415215), (35, 1639937), (65, 883043), (91, 630745), (101, 568295), (455, 126149), (505, 113659), (707, 81185), (1249, 45955), (1313, 43715), (3535, 16237), (6245, 9191), (6565, 8743)]