165097625

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1009}}^1$

素因数の和:1059

約数の個数: 64

約数和(自身を含む): 272263680

約数和(自身を除く): 107166055

約数列:

[1, 5, 7, 11, 17, 25, 35, 55, 77, 85, 119, 125, 175, 187, 275, 385, 425, 595, 875, 935, 1009, 1309, 1375, 1925, 2125, 2975, 4675, 5045, 6545, 7063, 9625, 11099, 14875, 17153, 23375, 25225, 32725, 35315, 55495, 77693, 85765, 120071, 126125, 163625, 176575, 188683, 277475, 388465, 428825, 600355, 882875, 943415, 1320781, 1387375, 1942325, 2144125, 3001775, 4717075, 6603905, 9711625, 15008875, 23585375, 33019525, 165097625]

約数ペア:

[(1, 165097625), (5, 33019525), (7, 23585375), (11, 15008875), (17, 9711625), (25, 6603905), (35, 4717075), (55, 3001775), (77, 2144125), (85, 1942325), (119, 1387375), (125, 1320781), (175, 943415), (187, 882875), (275, 600355), (385, 428825), (425, 388465), (595, 277475), (875, 188683), (935, 176575), (1009, 163625), (1309, 126125), (1375, 120071), (1925, 85765), (2125, 77693), (2975, 55495), (4675, 35315), (5045, 32725), (6545, 25225), (7063, 23375), (9625, 17153), (11099, 14875)]