83574125

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{587}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 112275072

約数和(自身を除く): 28700947

約数列:

[1, 5, 17, 25, 67, 85, 125, 335, 425, 587, 1139, 1675, 2125, 2935, 5695, 8375, 9979, 14675, 28475, 39329, 49895, 73375, 142375, 196645, 249475, 668593, 983225, 1247375, 3342965, 4916125, 16714825, 83574125]

約数ペア:

[(1, 83574125), (5, 16714825), (17, 4916125), (25, 3342965), (67, 1247375), (85, 983225), (125, 668593), (335, 249475), (425, 196645), (587, 142375), (1139, 73375), (1675, 49895), (2125, 39329), (2935, 28475), (5695, 14675), (8375, 9979)]