71370015

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{859}}^1$

素因数の和:1087

約数の個数: 32

約数和(自身を含む): 118886400

約数和(自身を除く): 47516385

約数列:

[1, 3, 5, 15, 29, 87, 145, 191, 435, 573, 859, 955, 2577, 2865, 4295, 5539, 12885, 16617, 24911, 27695, 74733, 83085, 124555, 164069, 373665, 492207, 820345, 2461035, 4758001, 14274003, 23790005, 71370015]

約数ペア:

[(1, 71370015), (3, 23790005), (5, 14274003), (15, 4758001), (29, 2461035), (87, 820345), (145, 492207), (191, 373665), (435, 164069), (573, 124555), (859, 83085), (955, 74733), (2577, 27695), (2865, 24911), (4295, 16617), (5539, 12885)]