3087975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 5892480

約数和(自身を除く): 2804505

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 55, 57, 75, 95, 165, 197, 209, 275, 285, 475, 591, 627, 825, 985, 1045, 1425, 2167, 2955, 3135, 3743, 4925, 5225, 6501, 10835, 11229, 14775, 15675, 18715, 32505, 41173, 54175, 56145, 93575, 123519, 162525, 205865, 280725, 617595, 1029325, 3087975]

約数ペア:

[(1, 3087975), (3, 1029325), (5, 617595), (11, 280725), (15, 205865), (19, 162525), (25, 123519), (33, 93575), (55, 56145), (57, 54175), (75, 41173), (95, 32505), (165, 18715), (197, 15675), (209, 14775), (275, 11229), (285, 10835), (475, 6501), (591, 5225), (627, 4925), (825, 3743), (985, 3135), (1045, 2955), (1425, 2167)]