3768688475

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{1997}}^1$

素因数の和:2192

約数の個数: 48

約数和(自身を含む): 5128466400

約数和(自身を除く): 1359777925

約数列:

[1, 5, 19, 25, 29, 95, 137, 145, 475, 551, 685, 725, 1997, 2603, 2755, 3425, 3973, 9985, 13015, 13775, 19865, 37943, 49925, 57913, 65075, 75487, 99325, 189715, 273589, 289565, 377435, 948575, 1100347, 1367945, 1447825, 1887175, 5198191, 5501735, 6839725, 7934081, 25990955, 27508675, 39670405, 129954775, 150747539, 198352025, 753737695, 3768688475]

約数ペア:

[(1, 3768688475), (5, 753737695), (19, 198352025), (25, 150747539), (29, 129954775), (95, 39670405), (137, 27508675), (145, 25990955), (475, 7934081), (551, 6839725), (685, 5501735), (725, 5198191), (1997, 1887175), (2603, 1447825), (2755, 1367945), (3425, 1100347), (3973, 948575), (9985, 377435), (13015, 289565), (13775, 273589), (19865, 189715), (37943, 99325), (49925, 75487), (57913, 65075)]