188162985

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{12457}}^1$

素因数の和:12537

約数の個数: 32

約数和(自身を含む): 322911360

約数和(自身を除く): 134748375

約数列:

[1, 3, 5, 15, 19, 53, 57, 95, 159, 265, 285, 795, 1007, 3021, 5035, 12457, 15105, 37371, 62285, 186855, 236683, 660221, 710049, 1183415, 1980663, 3301105, 3550245, 9903315, 12544199, 37632597, 62720995, 188162985]

約数ペア:

[(1, 188162985), (3, 62720995), (5, 37632597), (15, 12544199), (19, 9903315), (53, 3550245), (57, 3301105), (95, 1980663), (159, 1183415), (265, 710049), (285, 660221), (795, 236683), (1007, 186855), (3021, 62285), (5035, 37371), (12457, 15105)]