75306105

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:388

約数の個数: 80

約数和(自身を含む): 156397824

約数和(自身を除く): 81091719

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 101, 105, 135, 189, 263, 303, 315, 405, 505, 567, 707, 789, 909, 945, 1315, 1515, 1841, 2121, 2367, 2727, 2835, 3535, 3945, 4545, 5523, 6363, 7101, 8181, 9205, 10605, 11835, 13635, 16569, 19089, 21303, 26563, 27615, 31815, 35505, 40905, 49707, 57267, 79689, 82845, 95445, 106515, 132815, 149121, 185941, 239067, 248535, 286335, 398445, 557823, 717201, 745605, 929705, 1195335, 1673469, 2151603, 2789115, 3586005, 5020407, 8367345, 10758015, 15061221, 25102035, 75306105]

約数ペア:

[(1, 75306105), (3, 25102035), (5, 15061221), (7, 10758015), (9, 8367345), (15, 5020407), (21, 3586005), (27, 2789115), (35, 2151603), (45, 1673469), (63, 1195335), (81, 929705), (101, 745605), (105, 717201), (135, 557823), (189, 398445), (263, 286335), (303, 248535), (315, 239067), (405, 185941), (505, 149121), (567, 132815), (707, 106515), (789, 95445), (909, 82845), (945, 79689), (1315, 57267), (1515, 49707), (1841, 40905), (2121, 35505), (2367, 31815), (2727, 27615), (2835, 26563), (3535, 21303), (3945, 19089), (4545, 16569), (5523, 13635), (6363, 11835), (7101, 10605), (8181, 9205)]