121420425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{231277}}^1$

素因数の和:231297

約数の個数: 24

約数和(自身を含む): 229427776

約数和(自身を除く): 108007351

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 231277, 693831, 1156385, 1618939, 3469155, 4856817, 5781925, 8094695, 17345775, 24284085, 40473475, 121420425]

約数ペア:

[(1, 121420425), (3, 40473475), (5, 24284085), (7, 17345775), (15, 8094695), (21, 5781925), (25, 4856817), (35, 3469155), (75, 1618939), (105, 1156385), (175, 693831), (525, 231277)]