9263925

素因数分解:

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

素因数の和:243

約数の個数: 72

約数和(自身を含む): 19150560

約数和(自身を除く): 9886635

約数列:

[1, 3, 5, 9, 11, 15, 19, 25, 33, 45, 55, 57, 75, 95, 99, 165, 171, 197, 209, 225, 275, 285, 475, 495, 591, 627, 825, 855, 985, 1045, 1425, 1773, 1881, 2167, 2475, 2955, 3135, 3743, 4275, 4925, 5225, 6501, 8865, 9405, 10835, 11229, 14775, 15675, 18715, 19503, 32505, 33687, 41173, 44325, 47025, 54175, 56145, 93575, 97515, 123519, 162525, 168435, 205865, 280725, 370557, 487575, 617595, 842175, 1029325, 1852785, 3087975, 9263925]

約数ペア:

[(1, 9263925), (3, 3087975), (5, 1852785), (9, 1029325), (11, 842175), (15, 617595), (19, 487575), (25, 370557), (33, 280725), (45, 205865), (55, 168435), (57, 162525), (75, 123519), (95, 97515), (99, 93575), (165, 56145), (171, 54175), (197, 47025), (209, 44325), (225, 41173), (275, 33687), (285, 32505), (475, 19503), (495, 18715), (591, 15675), (627, 14775), (825, 11229), (855, 10835), (985, 9405), (1045, 8865), (1425, 6501), (1773, 5225), (1881, 4925), (2167, 4275), (2475, 3743), (2955, 3135)]