1828508725

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{37643}}^1$

素因数の和:37749

約数の個数: 24

約数和(自身を含む): 2380606560

約数和(自身を除く): 552097835

約数列:

[1, 5, 25, 29, 67, 145, 335, 725, 1675, 1943, 9715, 37643, 48575, 188215, 941075, 1091647, 2522081, 5458235, 12610405, 27291175, 63052025, 73140349, 365701745, 1828508725]

約数ペア:

[(1, 1828508725), (5, 365701745), (25, 73140349), (29, 63052025), (67, 27291175), (145, 12610405), (335, 5458235), (725, 2522081), (1675, 1091647), (1943, 941075), (9715, 188215), (37643, 48575)]