53505375

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:162

約数の個数: 128

約数和(自身を含む): 118609920

約数和(自身を除く): 65104545

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 25, 33, 35, 51, 55, 75, 77, 85, 105, 109, 119, 125, 165, 175, 187, 231, 255, 275, 327, 357, 375, 385, 425, 525, 545, 561, 595, 763, 825, 875, 935, 1155, 1199, 1275, 1309, 1375, 1635, 1785, 1853, 1925, 2125, 2289, 2625, 2725, 2805, 2975, 3597, 3815, 3927, 4125, 4675, 5559, 5775, 5995, 6375, 6545, 8175, 8393, 8925, 9265, 9625, 11445, 12971, 13625, 14025, 14875, 17985, 19075, 19635, 20383, 23375, 25179, 27795, 28875, 29975, 32725, 38913, 40875, 41965, 44625, 46325, 57225, 61149, 64855, 70125, 89925, 95375, 98175, 101915, 125895, 138975, 142681, 149875, 163625, 194565, 209825, 231625, 286125, 305745, 324275, 428043, 449625, 490875, 509575, 629475, 694875, 713405, 972825, 1049125, 1528725, 1621375, 2140215, 2547875, 3147375, 3567025, 4864125, 7643625, 10701075, 17835125, 53505375]

約数ペア:

[(1, 53505375), (3, 17835125), (5, 10701075), (7, 7643625), (11, 4864125), (15, 3567025), (17, 3147375), (21, 2547875), (25, 2140215), (33, 1621375), (35, 1528725), (51, 1049125), (55, 972825), (75, 713405), (77, 694875), (85, 629475), (105, 509575), (109, 490875), (119, 449625), (125, 428043), (165, 324275), (175, 305745), (187, 286125), (231, 231625), (255, 209825), (275, 194565), (327, 163625), (357, 149875), (375, 142681), (385, 138975), (425, 125895), (525, 101915), (545, 98175), (561, 95375), (595, 89925), (763, 70125), (825, 64855), (875, 61149), (935, 57225), (1155, 46325), (1199, 44625), (1275, 41965), (1309, 40875), (1375, 38913), (1635, 32725), (1785, 29975), (1853, 28875), (1925, 27795), (2125, 25179), (2289, 23375), (2625, 20383), (2725, 19635), (2805, 19075), (2975, 17985), (3597, 14875), (3815, 14025), (3927, 13625), (4125, 12971), (4675, 11445), (5559, 9625), (5775, 9265), (5995, 8925), (6375, 8393), (6545, 8175)]