29759725

素因数分解:

$5^2\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:349

約数の個数: 24

約数和(自身を含む): 38028320

約数和(自身を除く): 8268595

約数列:

[1, 5, 25, 67, 109, 163, 335, 545, 815, 1675, 2725, 4075, 7303, 10921, 17767, 36515, 54605, 88835, 182575, 273025, 444175, 1190389, 5951945, 29759725]

約数ペア:

[(1, 29759725), (5, 5951945), (25, 1190389), (67, 444175), (109, 273025), (163, 182575), (335, 88835), (545, 54605), (815, 36515), (1675, 17767), (2725, 10921), (4075, 7303)]