166069935

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{389}}^1$

素因数の和:632

約数の個数: 48

約数和(自身を含む): 295682400

約数和(自身を除く): 129612465

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 179, 265, 389, 477, 537, 795, 895, 1167, 1611, 1945, 2385, 2685, 3501, 5835, 8055, 9487, 17505, 20617, 28461, 47435, 61851, 69631, 85383, 103085, 142305, 185553, 208893, 309255, 348155, 426915, 626679, 927765, 1044465, 3133395, 3690443, 11071329, 18452215, 33213987, 55356645, 166069935]

約数ペア:

[(1, 166069935), (3, 55356645), (5, 33213987), (9, 18452215), (15, 11071329), (45, 3690443), (53, 3133395), (159, 1044465), (179, 927765), (265, 626679), (389, 426915), (477, 348155), (537, 309255), (795, 208893), (895, 185553), (1167, 142305), (1611, 103085), (1945, 85383), (2385, 69631), (2685, 61851), (3501, 47435), (5835, 28461), (8055, 20617), (9487, 17505)]