3305225

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 5463936

約数和(自身を除く): 2158711

約数列:

[1, 5, 7, 11, 17, 25, 35, 55, 77, 85, 101, 119, 175, 187, 275, 385, 425, 505, 595, 707, 935, 1111, 1309, 1717, 1925, 2525, 2975, 3535, 4675, 5555, 6545, 7777, 8585, 12019, 17675, 18887, 27775, 32725, 38885, 42925, 60095, 94435, 132209, 194425, 300475, 472175, 661045, 3305225]

約数ペア:

[(1, 3305225), (5, 661045), (7, 472175), (11, 300475), (17, 194425), (25, 132209), (35, 94435), (55, 60095), (77, 42925), (85, 38885), (101, 32725), (119, 27775), (175, 18887), (187, 17675), (275, 12019), (385, 8585), (425, 7777), (505, 6545), (595, 5555), (707, 4675), (935, 3535), (1111, 2975), (1309, 2525), (1717, 1925)]