3906517325

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{347}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 5180829120

約数和(自身を除く): 1274311795

約数列:

[1, 5, 19, 25, 95, 137, 173, 347, 475, 685, 865, 1735, 2603, 3287, 3425, 4325, 6593, 8675, 13015, 16435, 23701, 32965, 47539, 60031, 65075, 82175, 118505, 164825, 237695, 300155, 450319, 592525, 903241, 1140589, 1188475, 1500775, 2251595, 4516205, 5702945, 8224247, 11257975, 22581025, 28514725, 41121235, 156260693, 205606175, 781303465, 3906517325]

約数ペア:

[(1, 3906517325), (5, 781303465), (19, 205606175), (25, 156260693), (95, 41121235), (137, 28514725), (173, 22581025), (347, 11257975), (475, 8224247), (685, 5702945), (865, 4516205), (1735, 2251595), (2603, 1500775), (3287, 1188475), (3425, 1140589), (4325, 903241), (6593, 592525), (8675, 450319), (13015, 300155), (16435, 237695), (23701, 164825), (32965, 118505), (47539, 82175), (60031, 65075)]