82826175

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{337}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 143339040

約数和(自身を除く): 60512865

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 113, 145, 337, 339, 435, 565, 725, 1011, 1685, 1695, 2175, 2825, 3277, 5055, 8425, 8475, 9773, 9831, 16385, 25275, 29319, 38081, 48865, 49155, 81925, 114243, 146595, 190405, 244325, 245775, 571215, 732975, 952025, 1104349, 2856075, 3313047, 5521745, 16565235, 27608725, 82826175]

約数ペア:

[(1, 82826175), (3, 27608725), (5, 16565235), (15, 5521745), (25, 3313047), (29, 2856075), (75, 1104349), (87, 952025), (113, 732975), (145, 571215), (337, 245775), (339, 244325), (435, 190405), (565, 146595), (725, 114243), (1011, 81925), (1685, 49155), (1695, 48865), (2175, 38081), (2825, 29319), (3277, 25275), (5055, 16385), (8425, 9831), (8475, 9773)]