12443175

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1907}}^1$

素因数の和:1952

約数の個数: 36

約数和(自身を含む): 23067720

約数和(自身を除く): 10624545

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 435, 725, 1305, 1907, 2175, 5721, 6525, 9535, 17163, 28605, 47675, 55303, 85815, 143025, 165909, 276515, 429075, 497727, 829545, 1382575, 2488635, 4147725, 12443175]

約数ペア:

[(1, 12443175), (3, 4147725), (5, 2488635), (9, 1382575), (15, 829545), (25, 497727), (29, 429075), (45, 276515), (75, 165909), (87, 143025), (145, 85815), (225, 55303), (261, 47675), (435, 28605), (725, 17163), (1305, 9535), (1907, 6525), (2175, 5721)]