1040282375

素因数分解:

$5^3\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{631}}^1$

素因数の和:777

約数の個数: 48

約数和(自身を含む): 1442400960

約数和(自身を除く): 402118585

約数列:

[1, 5, 11, 25, 55, 109, 121, 125, 275, 545, 605, 631, 1199, 1375, 2725, 3025, 3155, 5995, 6941, 13189, 13625, 15125, 15775, 29975, 34705, 65945, 68779, 76351, 78875, 149875, 173525, 329725, 343895, 381755, 756569, 867625, 1648625, 1719475, 1908775, 3782845, 8322259, 8597375, 9543875, 18914225, 41611295, 94571125, 208056475, 1040282375]

約数ペア:

[(1, 1040282375), (5, 208056475), (11, 94571125), (25, 41611295), (55, 18914225), (109, 9543875), (121, 8597375), (125, 8322259), (275, 3782845), (545, 1908775), (605, 1719475), (631, 1648625), (1199, 867625), (1375, 756569), (2725, 381755), (3025, 343895), (3155, 329725), (5995, 173525), (6941, 149875), (13189, 78875), (13625, 76351), (15125, 68779), (15775, 65945), (29975, 34705)]