40591375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 56407104

約数和(自身を除く): 15815729

約数列:

[1, 5, 11, 25, 53, 55, 125, 265, 275, 557, 583, 1325, 1375, 2785, 2915, 6127, 6625, 13925, 14575, 29521, 30635, 69625, 72875, 147605, 153175, 324731, 738025, 765875, 1623655, 3690125, 8118275, 40591375]

約数ペア:

[(1, 40591375), (5, 8118275), (11, 3690125), (25, 1623655), (53, 765875), (55, 738025), (125, 324731), (265, 153175), (275, 147605), (557, 72875), (583, 69625), (1325, 30635), (1375, 29521), (2785, 14575), (2915, 13925), (6127, 6625)]