22868175

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{523}}^1$

素因数の和:600

約数の個数: 48

約数和(自身を含む): 42104448

約数和(自身を除く): 19236273

約数列:

[1, 3, 5, 11, 15, 25, 33, 53, 55, 75, 159, 165, 265, 275, 523, 583, 795, 825, 1325, 1569, 1749, 2615, 2915, 3975, 5753, 7845, 8745, 13075, 14575, 17259, 27719, 28765, 39225, 43725, 83157, 86295, 138595, 143825, 304909, 415785, 431475, 692975, 914727, 1524545, 2078925, 4573635, 7622725, 22868175]

約数ペア:

[(1, 22868175), (3, 7622725), (5, 4573635), (11, 2078925), (15, 1524545), (25, 914727), (33, 692975), (53, 431475), (55, 415785), (75, 304909), (159, 143825), (165, 138595), (265, 86295), (275, 83157), (523, 43725), (583, 39225), (795, 28765), (825, 27719), (1325, 17259), (1569, 14575), (1749, 13075), (2615, 8745), (2915, 7845), (3975, 5753)]