112408975

素因数分解:

$5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 164989440

約数和(自身を除く): 52580465

約数列:

[1, 5, 7, 25, 35, 71, 83, 109, 175, 355, 415, 497, 545, 581, 763, 1775, 2075, 2485, 2725, 2905, 3815, 5893, 7739, 9047, 12425, 14525, 19075, 29465, 38695, 41251, 45235, 54173, 63329, 147325, 193475, 206255, 226175, 270865, 316645, 642337, 1031275, 1354325, 1583225, 3211685, 4496359, 16058425, 22481795, 112408975]

約数ペア:

[(1, 112408975), (5, 22481795), (7, 16058425), (25, 4496359), (35, 3211685), (71, 1583225), (83, 1354325), (109, 1031275), (175, 642337), (355, 316645), (415, 270865), (497, 226175), (545, 206255), (581, 193475), (763, 147325), (1775, 63329), (2075, 54173), (2485, 45235), (2725, 41251), (2905, 38695), (3815, 29465), (5893, 19075), (7739, 14525), (9047, 12425)]