40576875

素因数分解:

$3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:126

約数の個数: 80

約数和(自身を含む): 76475520

約数和(自身を除く): 35898645

約数列:

[1, 3, 5, 15, 17, 19, 25, 51, 57, 67, 75, 85, 95, 125, 201, 255, 285, 323, 335, 375, 425, 475, 625, 969, 1005, 1139, 1273, 1275, 1425, 1615, 1675, 1875, 2125, 2375, 3417, 3819, 4845, 5025, 5695, 6365, 6375, 7125, 8075, 8375, 10625, 11875, 17085, 19095, 21641, 24225, 25125, 28475, 31825, 31875, 35625, 40375, 41875, 64923, 85425, 95475, 108205, 121125, 125625, 142375, 159125, 201875, 324615, 427125, 477375, 541025, 605625, 711875, 795625, 1623075, 2135625, 2386875, 2705125, 8115375, 13525625, 40576875]

約数ペア:

[(1, 40576875), (3, 13525625), (5, 8115375), (15, 2705125), (17, 2386875), (19, 2135625), (25, 1623075), (51, 795625), (57, 711875), (67, 605625), (75, 541025), (85, 477375), (95, 427125), (125, 324615), (201, 201875), (255, 159125), (285, 142375), (323, 125625), (335, 121125), (375, 108205), (425, 95475), (475, 85425), (625, 64923), (969, 41875), (1005, 40375), (1139, 35625), (1273, 31875), (1275, 31825), (1425, 28475), (1615, 25125), (1675, 24225), (1875, 21641), (2125, 19095), (2375, 17085), (3417, 11875), (3819, 10625), (4845, 8375), (5025, 8075), (5695, 7125), (6365, 6375)]