57144495

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 98645472

約数和(自身を除く): 41500977

約数列:

[1, 3, 5, 15, 19, 57, 61, 95, 173, 183, 285, 305, 361, 519, 865, 915, 1083, 1159, 1805, 2595, 3287, 3477, 5415, 5795, 9861, 10553, 16435, 17385, 22021, 31659, 49305, 52765, 62453, 66063, 110105, 158295, 187359, 200507, 312265, 330315, 601521, 936795, 1002535, 3007605, 3809633, 11428899, 19048165, 57144495]

約数ペア:

[(1, 57144495), (3, 19048165), (5, 11428899), (15, 3809633), (19, 3007605), (57, 1002535), (61, 936795), (95, 601521), (173, 330315), (183, 312265), (285, 200507), (305, 187359), (361, 158295), (519, 110105), (865, 66063), (915, 62453), (1083, 52765), (1159, 49305), (1805, 31659), (2595, 22021), (3287, 17385), (3477, 16435), (5415, 10553), (5795, 9861)]