1025996895

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1109}}^1$

素因数の和:1230

約数の個数: 128

約数和(自身を含む): 2301696000

約数和(自身を除く): 1275699105

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 89, 99, 105, 135, 165, 189, 231, 267, 297, 315, 385, 445, 495, 623, 693, 801, 945, 979, 1109, 1155, 1335, 1485, 1869, 2079, 2403, 2937, 3115, 3327, 3465, 4005, 4895, 5545, 5607, 6853, 7763, 8811, 9345, 9981, 10395, 12015, 12199, 14685, 16635, 16821, 20559, 23289, 26433, 28035, 29943, 34265, 36597, 38815, 44055, 49905, 60995, 61677, 69867, 84105, 85393, 98701, 102795, 109791, 116445, 132165, 149715, 182985, 185031, 209601, 256179, 296103, 308385, 329373, 349335, 426965, 493505, 548955, 690907, 768537, 888309, 925155, 1048005, 1085711, 1280895, 1480515, 1646865, 2072721, 2305611, 2664927, 3257133, 3454535, 3842685, 4441545, 5428555, 6218163, 7599977, 9771399, 10363605, 11528055, 13324635, 16285665, 18654489, 22799931, 29314197, 31090815, 37999885, 48856995, 68399793, 93272445, 113999655, 146570985, 205199379, 341998965, 1025996895]

約数ペア:

[(1, 1025996895), (3, 341998965), (5, 205199379), (7, 146570985), (9, 113999655), (11, 93272445), (15, 68399793), (21, 48856995), (27, 37999885), (33, 31090815), (35, 29314197), (45, 22799931), (55, 18654489), (63, 16285665), (77, 13324635), (89, 11528055), (99, 10363605), (105, 9771399), (135, 7599977), (165, 6218163), (189, 5428555), (231, 4441545), (267, 3842685), (297, 3454535), (315, 3257133), (385, 2664927), (445, 2305611), (495, 2072721), (623, 1646865), (693, 1480515), (801, 1280895), (945, 1085711), (979, 1048005), (1109, 925155), (1155, 888309), (1335, 768537), (1485, 690907), (1869, 548955), (2079, 493505), (2403, 426965), (2937, 349335), (3115, 329373), (3327, 308385), (3465, 296103), (4005, 256179), (4895, 209601), (5545, 185031), (5607, 182985), (6853, 149715), (7763, 132165), (8811, 116445), (9345, 109791), (9981, 102795), (10395, 98701), (12015, 85393), (12199, 84105), (14685, 69867), (16635, 61677), (16821, 60995), (20559, 49905), (23289, 44055), (26433, 38815), (28035, 36597), (29943, 34265)]