41939125

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:262

約数の個数: 32

約数和(自身を含む): 55111680

約数和(自身を除く): 13172555

約数列:

[1, 5, 25, 31, 79, 125, 137, 155, 395, 685, 775, 1975, 2449, 3425, 3875, 4247, 9875, 10823, 12245, 17125, 21235, 54115, 61225, 106175, 270575, 306125, 335513, 530875, 1352875, 1677565, 8387825, 41939125]

約数ペア:

[(1, 41939125), (5, 8387825), (25, 1677565), (31, 1352875), (79, 530875), (125, 335513), (137, 306125), (155, 270575), (395, 106175), (685, 61225), (775, 54115), (1975, 21235), (2449, 17125), (3425, 12245), (3875, 10823), (4247, 9875)]